diff --git a/aegisub/src/ass_file.cpp b/aegisub/src/ass_file.cpp
index ad47ea8dd..eba59cc7e 100644
--- a/aegisub/src/ass_file.cpp
+++ b/aegisub/src/ass_file.cpp
@@ -36,6 +36,7 @@
 #include "ass_file.h"
 
 #include <algorithm>
+#include <boost/algorithm/string/predicate.hpp>
 #include <fstream>
 #include <inttypes.h>
 #include <list>
@@ -350,16 +351,16 @@ void AssFile::GetResolution(int &sw,int &sh) const {
 	}
 }
 
-wxArrayString AssFile::GetStyles() const {
-	wxArrayString styles;
+std::vector<std::string> AssFile::GetStyles() const {
+	std::vector<std::string> styles;
 	for (auto style : Line | agi::of_type<AssStyle>())
 		styles.push_back(style->name);
 	return styles;
 }
 
-AssStyle *AssFile::GetStyle(wxString const& name) {
+AssStyle *AssFile::GetStyle(std::string const& name) {
 	for (auto style : Line | agi::of_type<AssStyle>()) {
-		if (style->name == name)
+		if (boost::iequals(style->name, name))
 			return style;
 	}
 	return nullptr;
diff --git a/aegisub/src/ass_file.h b/aegisub/src/ass_file.h
index 165126148..c56528122 100644
--- a/aegisub/src/ass_file.h
+++ b/aegisub/src/ass_file.h
@@ -37,8 +37,6 @@
 #include <set>
 #include <vector>
 
-#include <wx/arrstr.h>
-
 #include <libaegisub/signal.h>
 
 #include "ass_entry.h"
@@ -98,11 +96,11 @@ public:
 	/// Attach a file to the ass file
 	void InsertAttachment(wxString filename);
 	/// Get the names of all of the styles available
-	wxArrayString GetStyles() const;
+	std::vector<std::string> GetStyles() const;
 	/// @brief Get a style by name
 	/// @param name Style name
 	/// @return Pointer to style or nullptr
-	AssStyle *GetStyle(wxString const& name);
+	AssStyle *GetStyle(std::string const& name);
 
 	void swap(AssFile &) throw();
 
diff --git a/aegisub/src/ass_style.cpp b/aegisub/src/ass_style.cpp
index 939ea60c0..e9b99e2db 100644
--- a/aegisub/src/ass_style.cpp
+++ b/aegisub/src/ass_style.cpp
@@ -34,16 +34,19 @@
 
 #include "config.h"
 
-#include <cctype>
-
-#include <wx/intl.h>
-#include <wx/tokenzr.h>
-
 #include "ass_style.h"
 #include "compat.h"
 #include "subtitle_format.h"
 #include "utils.h"
 
+#include <algorithm>
+#include <boost/algorithm/string/split.hpp>
+#include <boost/algorithm/string/trim.hpp>
+#include <boost/lexical_cast.hpp>
+#include <cctype>
+
+#include <wx/intl.h>
+
 AssStyle::AssStyle()
 : name("Default")
 , font("Arial")
@@ -69,61 +72,105 @@ AssStyle::AssStyle()
 	UpdateData();
 }
 
-static wxString get_next_string(wxStringTokenizer &tok) {
-	if (!tok.HasMoreTokens()) throw SubtitleFormatParseError("Malformed style: not enough fields", 0);
-	return tok.GetNextToken();
+namespace {
+class parser {
+	typedef boost::iterator_range<std::string::const_iterator> string_range;
+	string_range str;
+	std::vector<string_range> tkns;
+	size_t tkn_idx;
+
+	string_range& next_tok() {
+		if (tkn_idx >= tkns.size())
+			throw SubtitleFormatParseError("Malformed style: not enough fields", 0);
+		return tkns[tkn_idx++];
+	}
+
+public:
+	parser(std::string const& str)
+	: tkn_idx(0)
+	{
+		auto pos = find(str.begin(), str.end(), ':');
+		if (pos != str.end()) {
+			this->str = string_range(pos + 1, str.end());
+			split(tkns, this->str, [](char c) { return c == ','; });
+		}
+	}
+
+	~parser() {
+		if (tkn_idx != tkns.size())
+			throw SubtitleFormatParseError("Malformed style: too many fields", 0);
+	}
+
+	std::string next_str() {
+		auto tkn = trim_copy(next_tok());
+		return std::string(begin(tkn), end(tkn));
+	}
+
+	agi::Color next_color() {
+		auto &tkn = next_tok();
+		return std::string(begin(tkn), end(tkn));
+	}
+
+	int next_int() {
+		try {
+			return boost::lexical_cast<int>(next_tok());
+		}
+		catch (boost::bad_lexical_cast const&) {
+			throw SubtitleFormatParseError("Malformed style: bad int field", 0);
+		}
+	}
+
+	double next_double() {
+		try {
+			return boost::lexical_cast<double>(next_tok());
+		}
+		catch (boost::bad_lexical_cast const&) {
+			throw SubtitleFormatParseError("Malformed style: bad double field", 0);
+		}
+	}
+
+	void skip_token() {
+		++tkn_idx;
+	}
+};
 }
 
-static int get_next_int(wxStringTokenizer &tok) {
-	long temp;
-	if (!get_next_string(tok).ToLong(&temp))
-		throw SubtitleFormatParseError("Malformed style: could not parse int field", 0);
-	return temp;
-}
+AssStyle::AssStyle(wxString const& rawData, int version) {
+	parser p(from_wx(rawData));
 
-static double get_next_double(wxStringTokenizer &tok) {
-	double temp;
-	if (!get_next_string(tok).ToDouble(&temp))
-		throw SubtitleFormatParseError("Malformed style: could not parse double field", 0);
-	return temp;
-}
-
-AssStyle::AssStyle(wxString rawData, int version) {
-	wxStringTokenizer tkn(rawData.Trim(false).Mid(6), ",", wxTOKEN_RET_EMPTY_ALL);
-
-	name = get_next_string(tkn).Trim(true).Trim(false);
-	font = get_next_string(tkn).Trim(true).Trim(false);
-	fontsize = get_next_double(tkn);
+	name = p.next_str();
+	font = p.next_str();
+	fontsize = p.next_double();
 
 	if (version != 0) {
-		primary = from_wx(get_next_string(tkn));
-		secondary = from_wx(get_next_string(tkn));
-		outline = from_wx(get_next_string(tkn));
-		shadow = from_wx(get_next_string(tkn));
+		primary = p.next_color();
+		secondary = p.next_color();
+		outline = p.next_color();
+		shadow = p.next_color();
 	}
 	else {
-		primary = from_wx(get_next_string(tkn));
-		secondary = from_wx(get_next_string(tkn));
+		primary = p.next_color();
+		secondary = p.next_color();
 
-		// Read and discard tertiary color
-		get_next_string(tkn);
+		// Skip tertiary color
+		p.skip_token();
 
 		// Read shadow/outline color
-		outline = from_wx(get_next_string(tkn));
+		outline = p.next_color();
 		shadow = outline;
 	}
 
-	bold = !!get_next_int(tkn);
-	italic = !!get_next_int(tkn);
+	bold = !!p.next_int();
+	italic = !!p.next_int();
 
 	if (version != 0) {
-		underline = !!get_next_int(tkn);
-		strikeout = !!get_next_int(tkn);
+		underline = !!p.next_int();
+		strikeout = !!p.next_int();
 
-		scalex = get_next_double(tkn);
-		scaley = get_next_double(tkn);
-		spacing = get_next_double(tkn);
-		angle = get_next_double(tkn);
+		scalex = p.next_double();
+		scaley = p.next_double();
+		spacing = p.next_double();
+		angle = p.next_double();
 	}
 	else {
 		// SSA defaults
@@ -136,42 +183,33 @@ AssStyle::AssStyle(wxString rawData, int version) {
 		angle = 0.0;
 	}
 
-	borderstyle = get_next_int(tkn);
-	outline_w = get_next_double(tkn);
-	shadow_w = get_next_double(tkn);
-	alignment = get_next_int(tkn);
+	borderstyle = p.next_int();
+	outline_w = p.next_double();
+	shadow_w = p.next_double();
+	alignment = p.next_int();
 
 	if (version == 0)
 		alignment = SsaToAss(alignment);
 
-	// Read left margin
-	Margin[0] = mid(0, get_next_int(tkn), 9999);
-
-	// Read right margin
-	Margin[1] = mid(0, get_next_int(tkn), 9999);
-
-	// Read vertical margin
-	Margin[2] = mid(0, get_next_int(tkn), 9999);
+	Margin[0] = mid(0, p.next_int(), 9999);
+	Margin[1] = mid(0, p.next_int(), 9999);
+	Margin[2] = mid(0, p.next_int(), 9999);
 
 	// Skip alpha level
 	if (version == 0)
-		get_next_string(tkn);
+		p.skip_token();
 
-	// Read encoding
-	encoding = get_next_int(tkn);
-
-	if (tkn.HasMoreTokens())
-		throw SubtitleFormatParseError("Malformed style: too many fields", 0);
+	encoding = p.next_int();
 
 	UpdateData();
 }
 
 void AssStyle::UpdateData() {
-	name.Replace(",", ";");
-	font.Replace(",", ";");
+	replace(name.begin(), name.end(), ',', ';');
+	replace(font.begin(), font.end(), ',', ';');
 
 	data = wxString::Format("Style: %s,%s,%g,%s,%s,%s,%s,%d,%d,%d,%d,%g,%g,%g,%g,%d,%g,%g,%i,%i,%i,%i,%i",
-		name, font, fontsize,
+		to_wx(name), to_wx(font), fontsize,
 		primary.GetAssStyleFormatted(),
 		secondary.GetAssStyleFormatted(),
 		outline.GetAssStyleFormatted(),
@@ -185,7 +223,7 @@ void AssStyle::UpdateData() {
 
 wxString AssStyle::GetSSAText() const {
 	return wxString::Format("Style: %s,%s,%g,%s,%s,0,%s,%d,%d,%d,%g,%g,%d,%d,%d,%d,0,%i",
-		name, font, fontsize,
+		to_wx(name), to_wx(font), fontsize,
 		primary.GetSsaFormatted(),
 		secondary.GetSsaFormatted(),
 		shadow.GetSsaFormatted(),
diff --git a/aegisub/src/ass_style.h b/aegisub/src/ass_style.h
index bb5c14a5c..2c3e9a8db 100644
--- a/aegisub/src/ass_style.h
+++ b/aegisub/src/ass_style.h
@@ -32,20 +32,19 @@
 /// @ingroup subs_storage
 ///
 
-#include <array>
-
-#include <wx/colour.h>
-
 #include "ass_entry.h"
 
 #include <libaegisub/color.h>
 
+#include <array>
+#include <wx/arrstr.h>
+
 class AssStyle : public AssEntry {
 	wxString data;
 
 public:
-	wxString name;   ///< Name of the style; must be case-insensitively unique within a file despite being case-sensitive
-	wxString font;   ///< Font face name
+	std::string name;   ///< Name of the style; must be case-insensitively unique within a file despite being case-sensitive
+	std::string font;   ///< Font face name
 	double fontsize; ///< Font size
 
 	agi::Color primary;   ///< Default text color
@@ -76,7 +75,7 @@ public:
 	static void GetEncodings(wxArrayString &encodingStrings);
 
 	AssStyle();
-	AssStyle(wxString data, int version=1);
+	AssStyle(wxString const& data, int version=1);
 
 	const wxString GetEntryData() const override { return data; }
 	wxString GetSSAText() const override;
diff --git a/aegisub/src/ass_style_storage.cpp b/aegisub/src/ass_style_storage.cpp
index 94929938c..ac0da6853 100644
--- a/aegisub/src/ass_style_storage.cpp
+++ b/aegisub/src/ass_style_storage.cpp
@@ -36,14 +36,15 @@
 
 #include "ass_style_storage.h"
 
-#include <functional>
-
 #include "ass_style.h"
 #include "standard_paths.h"
 #include "text_file_reader.h"
 #include "text_file_writer.h"
 #include "utils.h"
 
+#include <boost/algorithm/string/predicate.hpp>
+#include <functional>
+
 AssStyleStorage::~AssStyleStorage() {
 	delete_clear(style);
 }
@@ -92,16 +93,16 @@ void AssStyleStorage::Delete(int idx) {
 	style.erase(style.begin() + idx);
 }
 
-wxArrayString AssStyleStorage::GetNames() {
-	wxArrayString names;
+std::vector<std::string> AssStyleStorage::GetNames() {
+	std::vector<std::string> names;
 	for (const AssStyle *cur : style)
-		names.Add(cur->name);
+		names.emplace_back(cur->name);
 	return names;
 }
 
-AssStyle *AssStyleStorage::GetStyle(wxString const& name) {
+AssStyle *AssStyleStorage::GetStyle(std::string const& name) {
 	for (AssStyle *cur : style) {
-		if (cur->name.CmpNoCase(name) == 0)
+		if (boost::iequals(cur->name, name))
 			return cur;
 	}
 	return 0;
diff --git a/aegisub/src/ass_style_storage.h b/aegisub/src/ass_style_storage.h
index b2d45b6d2..1015e2665 100644
--- a/aegisub/src/ass_style_storage.h
+++ b/aegisub/src/ass_style_storage.h
@@ -33,8 +33,10 @@
 ///
 
 #include <deque>
+#include <string>
+#include <vector>
 
-#include <wx/arrstr.h>
+#include <wx/string.h>
 
 class AssStyle;
 
@@ -57,7 +59,7 @@ public:
 	size_t size() const { return style.size(); }
 
 	/// Get the names of all styles in this storage
-	wxArrayString GetNames();
+	std::vector<std::string> GetNames();
 
 	/// Delete all styles in this storage
 	void Clear();
@@ -68,7 +70,7 @@ public:
 	/// Get the style with the given name
 	/// @param name Case-insensitive style name
 	/// @return Style or nullptr if the requested style is not found
-	AssStyle *GetStyle(wxString const& name);
+	AssStyle *GetStyle(std::string const& name);
 
 	/// Save stored styles to a file
 	void Save() const;
diff --git a/aegisub/src/audio_timing_karaoke.cpp b/aegisub/src/audio_timing_karaoke.cpp
index 7280ad2fa..5b3b725ea 100644
--- a/aegisub/src/audio_timing_karaoke.cpp
+++ b/aegisub/src/audio_timing_karaoke.cpp
@@ -289,7 +289,7 @@ void AudioTimingControllerKaraoke::Revert() {
 	for (auto it = kara->begin(); it != kara->end(); ++it) {
 		if (it != kara->begin())
 			markers.emplace_back(it->start_time, &separator_pen, AudioMarker::Feet_None);
-		labels.emplace_back(it->text, TimeRange(it->start_time, it->start_time + it->duration));
+		labels.emplace_back(to_wx(it->text), TimeRange(it->start_time, it->start_time + it->duration));
 	}
 
 	AnnounceUpdatedPrimaryRange();
diff --git a/aegisub/src/auto4_base.cpp b/aegisub/src/auto4_base.cpp
index 7118d673f..01d5fa341 100644
--- a/aegisub/src/auto4_base.cpp
+++ b/aegisub/src/auto4_base.cpp
@@ -40,6 +40,8 @@
 #include <tchar.h>
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
+
+#include <libaegisub/charset_conv_win.h>
 #endif
 
 #include <wx/button.h>
@@ -97,7 +99,7 @@ namespace Automation4 {
 		lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
 		lf.lfQuality = ANTIALIASED_QUALITY;
 		lf.lfPitchAndFamily = DEFAULT_PITCH|FF_DONTCARE;
-		wcsncpy(lf.lfFaceName, style->font.wc_str(), 32);
+		wcsncpy(lf.lfFaceName, agi::charset::ConvertW(style->font).c_str(), 32);
 
 		HFONT thefont = CreateFontIndirect(&lf);
 		if (!thefont) return false;
diff --git a/aegisub/src/auto4_lua_assfile.cpp b/aegisub/src/auto4_lua_assfile.cpp
index 5060ba569..d73823bdc 100644
--- a/aegisub/src/auto4_lua_assfile.cpp
+++ b/aegisub/src/auto4_lua_assfile.cpp
@@ -69,6 +69,10 @@ namespace {
 		lua_pushstring(L, value.utf8_str());
 	}
 
+	void push_value(lua_State *L, std::string const& value) {
+		lua_pushstring(L, value.c_str());
+	}
+
 	void push_value(lua_State *L, const char *value) {
 		lua_pushstring(L, value);
 	}
@@ -302,8 +306,8 @@ namespace Automation4 {
 			else if (lclass == "style") {
 				AssStyle *sty = new AssStyle;
 				result = sty;
-				sty->name = get_wxstring_field(L, "name", "style");
-				sty->font = get_wxstring_field(L, "fontname", "style");
+				sty->name = get_string_field(L, "name", "style");
+				sty->font = get_string_field(L, "fontname", "style");
 				sty->fontsize = get_double_field(L, "fontsize", "style");
 				sty->primary = get_string_field(L, "color1", "style");
 				sty->secondary = get_string_field(L, "color2", "style");
diff --git a/aegisub/src/command/edit.cpp b/aegisub/src/command/edit.cpp
index 5ef391ef4..c0396590a 100644
--- a/aegisub/src/command/edit.cpp
+++ b/aegisub/src/command/edit.cpp
@@ -280,7 +280,7 @@ void commit_text(agi::Context const * const c, wxString const& desc, int sel_sta
 
 void toggle_override_tag(const agi::Context *c, bool (AssStyle::*field), const char *tag, wxString const& undo_msg) {
 	AssDialogue *const line = c->selectionController->GetActiveLine();
-	AssStyle const* const style = c->ass->GetStyle(line->Style);
+	AssStyle const* const style = c->ass->GetStyle(from_wx(line->Style));
 	bool state = style ? style->*field : AssStyle().*field;
 
 	boost::ptr_vector<AssDialogueBlock> blocks(line->ParseTags());
@@ -299,7 +299,7 @@ void toggle_override_tag(const agi::Context *c, bool (AssStyle::*field), const c
 
 void show_color_picker(const agi::Context *c, agi::Color (AssStyle::*field), const char *tag, const char *alt) {
 	AssDialogue *const line = c->selectionController->GetActiveLine();
-	AssStyle const* const style = c->ass->GetStyle(line->Style);
+	AssStyle const* const style = c->ass->GetStyle(from_wx(line->Style));
 	agi::Color color = (style ? style->*field : AssStyle().*field);
 
 	boost::ptr_vector<AssDialogueBlock> blocks(line->ParseTags());
@@ -421,7 +421,7 @@ struct edit_font : public Command {
 		boost::ptr_vector<AssDialogueBlock> blocks(line->ParseTags());
 		const int blockn = block_at_pos(line->Text, c->textSelectionController->GetInsertionPoint());
 
-		const AssStyle *style = c->ass->GetStyle(line->Style);
+		const AssStyle *style = c->ass->GetStyle(from_wx(line->Style));
 		const AssStyle default_style;
 		if (!style)
 			style = &default_style;
diff --git a/aegisub/src/dialog_kara_timing_copy.cpp b/aegisub/src/dialog_kara_timing_copy.cpp
index fe0b21e28..5a8d24583 100644
--- a/aegisub/src/dialog_kara_timing_copy.cpp
+++ b/aegisub/src/dialog_kara_timing_copy.cpp
@@ -639,7 +639,7 @@ DialogKanjiTimer::DialogKanjiTimer(agi::Context *c)
 	Interpolate = new wxCheckBox(this,-1,_("Attempt to &interpolate kanji."),wxDefaultPosition,wxDefaultSize,wxALIGN_LEFT);
 	Interpolate->SetValue(OPT_GET("Tool/Kanji Timer/Interpolation")->GetBool());
 
-	wxArrayString styles = subs->GetStyles();
+	wxArrayString styles = to_wx(subs->GetStyles());
 	SourceStyle = new wxComboBox(this, -1, "", wxDefaultPosition, wxSize(160, -1), styles, wxCB_READONLY);
 	DestStyle = new wxComboBox(this, -1, "", wxDefaultPosition, wxSize(160, -1), styles, wxCB_READONLY);
 
diff --git a/aegisub/src/dialog_style_editor.cpp b/aegisub/src/dialog_style_editor.cpp
index 88331ade1..71f50036e 100644
--- a/aegisub/src/dialog_style_editor.cpp
+++ b/aegisub/src/dialog_style_editor.cpp
@@ -69,15 +69,15 @@ class StyleRenamer {
 	agi::Context *c;
 	bool found_any;
 	bool do_replace;
-	wxString source_name;
-	wxString new_name;
+	std::string source_name;
+	std::string new_name;
 
 	/// Process a single override parameter to check if it's \r with this style name
 	static void ProcessTag(std::string const& tag, AssOverrideParameter* param, void *userData) {
 		StyleRenamer *self = static_cast<StyleRenamer*>(userData);
-		if (tag == "\\r" && param->GetType() == VARDATA_TEXT && to_wx(param->Get<std::string>()) == self->source_name) {
+		if (tag == "\\r" && param->GetType() == VARDATA_TEXT && param->Get<std::string>() == self->source_name) {
 			if (self->do_replace)
-				param->Set(from_wx(self->new_name));
+				param->Set(self->new_name);
 			else
 				self->found_any = true;
 		}
@@ -87,10 +87,13 @@ class StyleRenamer {
 		found_any = false;
 		do_replace = replace;
 
+		wxString wx_old(to_wx(source_name));
+		wxString wx_new(to_wx(new_name));
+
 		for (auto diag : c->ass->Line | agi::of_type<AssDialogue>()) {
-			if (diag->Style == source_name) {
+			if (diag->Style == wx_old) {
 				if (replace)
-					diag->Style = new_name;
+					diag->Style = wx_new;
 				else
 					found_any = true;
 			}
@@ -106,7 +109,7 @@ class StyleRenamer {
 	}
 
 public:
-	StyleRenamer(agi::Context *c, wxString const& source_name, wxString const& new_name)
+	StyleRenamer(agi::Context *c, std::string const& source_name, std::string const& new_name)
 	: c(c)
 	, found_any(false)
 	, do_replace(false)
@@ -140,7 +143,7 @@ static wxTextCtrl *num_text_ctrl(wxWindow *parent, double value, wxSize size = w
 	return new wxTextCtrl(parent, -1, "", wxDefaultPosition, size, 0, NumValidator(value));
 }
 
-DialogStyleEditor::DialogStyleEditor(wxWindow *parent, AssStyle *style, agi::Context *c, AssStyleStorage *store, wxString const& new_name)
+DialogStyleEditor::DialogStyleEditor(wxWindow *parent, AssStyle *style, agi::Context *c, AssStyleStorage *store, std::string const& new_name)
 : wxDialog (parent, -1, _("Style Editor"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
 , c(c)
 , is_new(false)
@@ -181,8 +184,8 @@ DialogStyleEditor::DialogStyleEditor(wxWindow *parent, AssStyle *style, agi::Con
 	wxSizer *PreviewBox = new wxStaticBoxSizer(wxVERTICAL, this, _("Preview"));
 
 	// Create controls
-	StyleName = new wxTextCtrl(this, -1, style->name);
-	FontName = new wxComboBox(this, -1, style->font, wxDefaultPosition, wxSize(150, -1), 0, 0, wxCB_DROPDOWN);
+	StyleName = new wxTextCtrl(this, -1, to_wx(style->name));
+	FontName = new wxComboBox(this, -1, to_wx(style->font), wxDefaultPosition, wxSize(150, -1), 0, 0, wxCB_DROPDOWN);
 	FontSize =  num_text_ctrl(this, style->fontsize, wxSize(50, -1));
 	BoxBold = new wxCheckBox(this, -1, _("&Bold"));
 	BoxItalic = new wxCheckBox(this, -1, _("&Italic"));
@@ -240,7 +243,7 @@ DialogStyleEditor::DialogStyleEditor(wxWindow *parent, AssStyle *style, agi::Con
 	// Fill font face list box
 	FontName->Freeze();
 	FontName->Append(fontList);
-	FontName->SetValue(style->font);
+	FontName->SetValue(to_wx(style->font));
 	FontName->Thaw();
 
 	// Set encoding value
@@ -410,32 +413,29 @@ DialogStyleEditor::~DialogStyleEditor() {
 		delete style;
 }
 
-wxString DialogStyleEditor::GetStyleName() const {
+std::string DialogStyleEditor::GetStyleName() const {
 	return style->name;
 }
 
 void DialogStyleEditor::Apply(bool apply, bool close) {
 	if (apply) {
-		wxString newStyleName = StyleName->GetValue();
+		std::string new_name = from_wx(StyleName->GetValue());
 
 		// Get list of existing styles
-		wxArrayString styles = store ? store->GetNames() : c->ass->GetStyles();
+		std::vector<std::string> styles = store ? store->GetNames() : c->ass->GetStyles();
 
 		// Check if style name is unique
-		for (auto const& style_name : styles) {
-			if (newStyleName.CmpNoCase(style_name) == 0) {
-				if ((store && store->GetStyle(style_name) != style) || (!store && c->ass->GetStyle(style_name) != style)) {
-					wxMessageBox("There is already a style with this name. Please choose another name.", "Style name conflict.", wxOK | wxICON_ERROR | wxCENTER);
-					return;
-				}
-			}
+		AssStyle *existing = store ? store->GetStyle(new_name) : c->ass->GetStyle(new_name);
+		if (existing && existing != style) {
+			wxMessageBox(_("There is already a style with this name. Please choose another name."), _("Style name conflict"), wxOK | wxICON_ERROR | wxCENTER);
+			return;
 		}
 
 		// Style name change
 		bool did_rename = false;
-		if (work->name != newStyleName) {
+		if (work->name != new_name) {
 			if (!store && !is_new) {
-				StyleRenamer renamer(c, work->name, newStyleName);
+				StyleRenamer renamer(c, work->name, new_name);
 				if (renamer.NeedsReplace()) {
 					// See if user wants to update style name through script
 					int answer = wxMessageBox(
@@ -452,7 +452,7 @@ void DialogStyleEditor::Apply(bool apply, bool close) {
 				}
 			}
 
-			work->name = newStyleName;
+			work->name = new_name;
 		}
 
 		UpdateWorkStyle();
@@ -482,7 +482,7 @@ void DialogStyleEditor::Apply(bool apply, bool close) {
 
 /// @brief Update work style
 void DialogStyleEditor::UpdateWorkStyle() {
-	work->font = FontName->GetValue();
+	work->font = from_wx(FontName->GetValue());
 	FontSize->GetValue().ToDouble(&(work->fontsize));
 
 	ScaleX->GetValue().ToDouble(&(work->scalex));
diff --git a/aegisub/src/dialog_style_editor.h b/aegisub/src/dialog_style_editor.h
index c2e39c515..991183b0e 100644
--- a/aegisub/src/dialog_style_editor.h
+++ b/aegisub/src/dialog_style_editor.h
@@ -106,8 +106,8 @@ class DialogStyleEditor : public wxDialog {
 	void OnSetColor(int n, wxCommandEvent& evt);
 
 public:
-	DialogStyleEditor(wxWindow *parent, AssStyle *style, agi::Context *c, AssStyleStorage *store = 0, wxString const& new_name = "");
+	DialogStyleEditor(wxWindow *parent, AssStyle *style, agi::Context *c, AssStyleStorage *store = 0, std::string const& new_name = "");
 	~DialogStyleEditor();
 
-	wxString GetStyleName() const;
+	std::string GetStyleName() const;
 };
diff --git a/aegisub/src/dialog_style_manager.cpp b/aegisub/src/dialog_style_manager.cpp
index 895de47ef..84bc3e64f 100644
--- a/aegisub/src/dialog_style_manager.cpp
+++ b/aegisub/src/dialog_style_manager.cpp
@@ -110,11 +110,11 @@ wxSizer *make_edit_buttons(wxWindow *parent, wxString move_label, wxButton **mov
 }
 
 template<class Func>
-wxString unique_name(Func name_checker, wxString const& source_name) {
+std::string unique_name(Func name_checker, std::string const& source_name) {
 	if (name_checker(source_name)) {
-		wxString name = wxString::Format(_("%s - Copy"), source_name);
+		std::string name = from_wx(wxString::Format(_("%s - Copy"), to_wx(source_name)));
 		for (int i = 2; name_checker(name); ++i)
-			name = wxString::Format(_("%s - Copy (%d)"), source_name, i);
+			name = from_wx(wxString::Format(_("%s - Copy (%d)"), to_wx(source_name), i));
 		return name;
 	}
 	return source_name;
@@ -275,7 +275,7 @@ void DialogStyleManager::LoadCurrentStyles(int commit_type) {
 		styleMap.clear();
 
 		for (auto style : c->ass->Line | agi::of_type<AssStyle>()) {
-			CurrentList->Append(style->name);
+			CurrentList->Append(to_wx(style->name));
 			styleMap.push_back(style);
 		}
 	}
@@ -304,8 +304,7 @@ void DialogStyleManager::UpdateStorage() {
 	Store.Save();
 
 	StorageList->Clear();
-	for (auto style : Store)
-		StorageList->Append(style->name);
+	StorageList->Append(to_wx(Store.GetNames()));
 
 	UpdateButtons();
 }
@@ -406,8 +405,8 @@ void DialogStyleManager::OnCopyToStorage() {
 	for (int i = 0; i < n; i++) {
 		wxString styleName = CurrentList->GetString(selections[i]);
 
-		if (AssStyle *style = Store.GetStyle(styleName)) {
-			if (wxYES == wxMessageBox(wxString::Format(_("There is already a style with the name \"%s\" in the current storage. Overwrite?"),styleName), _("Style name collision."), wxYES_NO)) {
+		if (AssStyle *style = Store.GetStyle(from_wx(styleName))) {
+			if (wxYES == wxMessageBox(wxString::Format(_("There is already a style with the name \"%s\" in the current storage. Overwrite?"),styleName), _("Style name collision"), wxYES_NO)) {
 				*style = *styleMap.at(selections[i]);
 				copied.push_back(styleName);
 			}
@@ -432,19 +431,14 @@ void DialogStyleManager::OnCopyToCurrent() {
 	copied.reserve(n);
 	for (int i = 0; i < n; i++) {
 		wxString styleName = StorageList->GetString(selections[i]);
-		bool addStyle = true;
 
-		for (auto style = styleMap.begin(); style != styleMap.end(); ++style) {
-			if ((*style)->name.CmpNoCase(styleName) == 0) {
-				addStyle = false;
-				if (wxYES == wxMessageBox(wxString::Format(_("There is already a style with the name \"%s\" in the current script. Overwrite?"), styleName), _("Style name collision"), wxYES_NO)) {
-					**style = *Store[selections[i]];
-					copied.push_back(styleName);
-				}
-				break;
+		if (AssStyle *style = c->ass->GetStyle(from_wx(styleName))) {
+			if (wxYES == wxMessageBox(wxString::Format(_("There is already a style with the name \"%s\" in the current script. Overwrite?"), styleName), _("Style name collision"), wxYES_NO)) {
+				*style = *Store[selections[i]];
+				copied.push_back(styleName);
 			}
 		}
-		if (addStyle) {
+		else {
 			c->ass->InsertLine(new AssStyle(*Store[selections[i]]));
 			copied.push_back(styleName);
 		}
@@ -488,15 +482,15 @@ void DialogStyleManager::PasteToStorage() {
 		std::bind(&AssStyleStorage::push_back, &Store, _1));
 
 	UpdateStorage();
-	StorageList->SetStringSelection(Store.back()->name);
+	StorageList->SetStringSelection(to_wx(Store.back()->name));
 	UpdateButtons();
 }
 
-void DialogStyleManager::ShowStorageEditor(AssStyle *style, wxString const& new_name) {
+void DialogStyleManager::ShowStorageEditor(AssStyle *style, std::string const& new_name) {
 	DialogStyleEditor editor(this, style, c, &Store, new_name);
 	if (editor.ShowModal()) {
 		UpdateStorage();
-		StorageList->SetStringSelection(editor.GetStyleName());
+		StorageList->SetStringSelection(to_wx(editor.GetStyleName()));
 		UpdateButtons();
 	}
 }
@@ -530,11 +524,11 @@ void DialogStyleManager::OnStorageDelete() {
 	}
 }
 
-void DialogStyleManager::ShowCurrentEditor(AssStyle *style, wxString const& new_name) {
+void DialogStyleManager::ShowCurrentEditor(AssStyle *style, std::string const& new_name) {
 	DialogStyleEditor editor(this, style, c, 0, new_name);
 	if (editor.ShowModal()) {
 		CurrentList->DeselectAll();
-		CurrentList->SetStringSelection(editor.GetStyleName());
+		CurrentList->SetStringSelection(to_wx(editor.GetStyleName()));
 		UpdateButtons();
 	}
 }
@@ -590,7 +584,7 @@ void DialogStyleManager::OnCurrentImport() {
 	}
 
 	// Get styles
-	wxArrayString styles = temp.GetStyles();
+	std::vector<std::string> styles = temp.GetStyles();
 	if (styles.empty()) {
 		wxMessageBox(_("The selected file has no available styles."), _("Error Importing Styles"));
 		return;
@@ -598,35 +592,28 @@ void DialogStyleManager::OnCurrentImport() {
 
 	// Get selection
 	wxArrayInt selections;
-	int res = GetSelectedChoices(this, selections, _("Choose styles to import:"), _("Import Styles"), styles);
+	int res = GetSelectedChoices(this, selections, _("Choose styles to import:"), _("Import Styles"), to_wx(styles));
 	if (res == -1 || selections.empty()) return;
 	bool modified = false;
 
 	// Loop through selection
 	for (auto const& sel : selections) {
 		// Check if there is already a style with that name
-		int test = CurrentList->FindString(styles[sel], false);
-		if (test != wxNOT_FOUND) {
+		if (AssStyle *existing = c->ass->GetStyle(styles[sel])) {
 			int answer = wxMessageBox(
 				wxString::Format(_("There is already a style with the name \"%s\" in the current script. Overwrite?"), styles[sel]),
 				_("Style name collision"),
 				wxYES_NO);
 			if (answer == wxYES) {
-				// Overwrite
 				modified = true;
-				// The result of GetString is used rather than the name
-				// itself to deal with that AssFile::GetStyle is
-				// case-sensitive, but style names are case insensitive
-				*c->ass->GetStyle(CurrentList->GetString(test)) = *temp.GetStyle(styles[sel]);
+				*existing = *temp.GetStyle(styles[sel]);
 			}
 			continue;
 		}
 
 		// Copy
 		modified = true;
-		AssStyle *tempStyle = new AssStyle;
-		*tempStyle = *temp.GetStyle(styles[sel]);
-		c->ass->InsertLine(tempStyle);
+		c->ass->InsertLine(temp.GetStyle(styles[sel])->Clone());
 	}
 
 	// Update
diff --git a/aegisub/src/dialog_style_manager.h b/aegisub/src/dialog_style_manager.h
index 01ff184ed..b38f63e01 100644
--- a/aegisub/src/dialog_style_manager.h
+++ b/aegisub/src/dialog_style_manager.h
@@ -107,12 +107,12 @@ class DialogStyleManager : public wxDialog {
 	/// Open the style editor for the given style on the script
 	/// @param style Style to edit, or nullptr for new
 	/// @param new_name Default new name for copies
-	void ShowCurrentEditor(AssStyle *style, wxString const& new_name = "");
+	void ShowCurrentEditor(AssStyle *style, std::string const& new_name = "");
 
 	/// Open the style editor for the given style in the storage
 	/// @param style Style to edit, or nullptr for new
 	/// @param new_name Default new name for copies
-	void ShowStorageEditor(AssStyle *style, wxString const& new_name = "");
+	void ShowStorageEditor(AssStyle *style, std::string const& new_name = "");
 
 	/// Save the storage and update the view after a change
 	void UpdateStorage();
diff --git a/aegisub/src/dialog_styling_assistant.cpp b/aegisub/src/dialog_styling_assistant.cpp
index 7442840a8..1eb03cc97 100644
--- a/aegisub/src/dialog_styling_assistant.cpp
+++ b/aegisub/src/dialog_styling_assistant.cpp
@@ -32,6 +32,7 @@
 #include "ass_style.h"
 #include "audio_controller.h"
 #include "command/command.h"
+#include "compat.h"
 #include "help_button.h"
 #include "libresrc/libresrc.h"
 #include "persist_location.h"
@@ -70,7 +71,7 @@ DialogStyling::DialogStyling(agi::Context *context)
 
 	{
 		wxSizer *styles_box = new wxStaticBoxSizer(wxVERTICAL, this, _("Styles available"));
-		style_list = new wxListBox(this, -1, wxDefaultPosition, wxSize(150, 180), context->ass->GetStyles());
+		style_list = new wxListBox(this, -1, wxDefaultPosition, wxSize(150, 180), to_wx(context->ass->GetStyles()));
 		styles_box->Add(style_list, 1, wxEXPAND, 0);
 		bottom_sizer->Add(styles_box, 1, wxEXPAND | wxRIGHT, 5);
 	}
@@ -169,7 +170,7 @@ void DialogStyling::OnActiveLineChanged(AssDialogue *new_line) {
 }
 
 void DialogStyling::Commit(bool next) {
-	if (!c->ass->GetStyle(style_name->GetValue())) return;
+	if (!c->ass->GetStyle(from_wx(style_name->GetValue()))) return;
 
 	active_line->Style = style_name->GetValue();
 	c->ass->Commit(_("styling assistant"), AssFile::COMMIT_DIAG_META);
@@ -183,7 +184,7 @@ void DialogStyling::OnActivate(wxActivateEvent &) {
 	play_video->Enable(c->videoController->IsLoaded());
 	play_audio->Enable(c->audioController->IsAudioOpen());
 
-	style_list->Set(c->ass->GetStyles());
+	style_list->Set(to_wx(c->ass->GetStyles()));
 
 	if (auto_seek->IsChecked())
 		c->videoController->JumpToTime(active_line->Start);
diff --git a/aegisub/src/dialog_timing_processor.cpp b/aegisub/src/dialog_timing_processor.cpp
index ca6f6df06..4f0fbcef0 100644
--- a/aegisub/src/dialog_timing_processor.cpp
+++ b/aegisub/src/dialog_timing_processor.cpp
@@ -53,6 +53,7 @@
 #include "ass_dialogue.h"
 #include "ass_file.h"
 #include "ass_time.h"
+#include "compat.h"
 #include "help_button.h"
 #include "include/aegisub/context.h"
 #include "libresrc/libresrc.h"
@@ -117,7 +118,7 @@ DialogTimingProcessor::DialogTimingProcessor(agi::Context *c)
 
 	// Styles box
 	wxSizer *LeftSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Apply to styles"));
-	StyleList = new wxCheckListBox(this, -1, wxDefaultPosition, wxSize(150,150), c->ass->GetStyles());
+	StyleList = new wxCheckListBox(this, -1, wxDefaultPosition, wxSize(150,150), to_wx(c->ass->GetStyles()));
 	StyleList->SetToolTip(_("Select styles to process. Unchecked ones will be ignored."));
 
 	wxButton *all = new wxButton(this,-1,_("&All"));
diff --git a/aegisub/src/export_fixstyle.cpp b/aegisub/src/export_fixstyle.cpp
index bb129947d..ccdcc7c74 100644
--- a/aegisub/src/export_fixstyle.cpp
+++ b/aegisub/src/export_fixstyle.cpp
@@ -37,10 +37,12 @@
 #include "export_fixstyle.h"
 
 #include <algorithm>
+#include <boost/algorithm/string/case_conv.hpp>
 #include <functional>
 
 #include "ass_file.h"
 #include "ass_dialogue.h"
+#include "compat.h"
 
 #include <libaegisub/of_type_adaptor.h>
 
@@ -50,12 +52,12 @@ AssFixStylesFilter::AssFixStylesFilter()
 }
 
 void AssFixStylesFilter::ProcessSubs(AssFile *subs, wxWindow *) {
-	wxArrayString styles = subs->GetStyles();
-	for_each(styles.begin(), styles.end(), std::mem_fun_ref(&wxString::MakeLower));
-	styles.Sort();
+	std::vector<std::string> styles = subs->GetStyles();
+	for_each(begin(styles), end(styles), [](std::string& str) { boost::to_lower(str); });
+	sort(begin(styles), end(styles));
 
 	for (auto diag : subs->Line | agi::of_type<AssDialogue>()) {
-		if (!std::binary_search(styles.begin(), styles.end(), diag->Style.get().Lower()))
+		if (!binary_search(begin(styles), end(styles), from_wx(diag->Style.get().Lower())))
 			diag->Style = "Default";
 	}
 }
diff --git a/aegisub/src/font_file_lister.cpp b/aegisub/src/font_file_lister.cpp
index 1d4357edf..d206867b8 100644
--- a/aegisub/src/font_file_lister.cpp
+++ b/aegisub/src/font_file_lister.cpp
@@ -49,7 +49,7 @@ void FontCollector::ProcessDialogueLine(const AssDialogue *line, int index) {
 	if (line->Comment) return;
 
 	boost::ptr_vector<AssDialogueBlock> blocks(line->ParseTags());
-	StyleInfo style = styles[line->Style];
+	StyleInfo style = styles[from_wx(line->Style)];
 	StyleInfo initial = style;
 
 	bool overriden = false;
@@ -60,7 +60,7 @@ void FontCollector::ProcessDialogueLine(const AssDialogue *line, int index) {
 				std::string const& name = tag.Name;
 
 				if (name == "\\r") {
-					style = styles[to_wx(tag.Params[0].Get(from_wx(line->Style)))];
+					style = styles[tag.Params[0].Get(from_wx(line->Style))];
 					overriden = false;
 				}
 				else if (name == "\\b") {
@@ -72,7 +72,7 @@ void FontCollector::ProcessDialogueLine(const AssDialogue *line, int index) {
 					overriden = true;
 				}
 				else if (name == "\\fn") {
-					style.facename = to_wx(tag.Params[0].Get(from_wx(initial.facename)));
+					style.facename = tag.Params[0].Get(initial.facename);
 					overriden = true;
 				}
 			}
diff --git a/aegisub/src/font_file_lister.h b/aegisub/src/font_file_lister.h
index ef1c41449..8156a9699 100644
--- a/aegisub/src/font_file_lister.h
+++ b/aegisub/src/font_file_lister.h
@@ -51,7 +51,7 @@ public:
 	/// @param italic Italic?
 	/// @param characters Characters in this style
 	/// @return Path to the matching font file(s), or empty if not found
-	virtual CollectionResult GetFontPaths(wxString const& facename, int bold, bool italic, std::set<wxUniChar> const& characters) = 0;
+	virtual CollectionResult GetFontPaths(std::string const& facename, int bold, bool italic, std::set<wxUniChar> const& characters) = 0;
 };
 
 /// @class FontCollector
@@ -59,7 +59,7 @@ public:
 class FontCollector {
 	/// All data needed to find the font file used to render text
 	struct StyleInfo {
-		wxString facename;
+		std::string facename;
 		int bold;
 		bool italic;
 		bool operator<(StyleInfo const& rgt) const;
@@ -67,9 +67,9 @@ class FontCollector {
 
 	/// Data about where each style is used
 	struct UsageData {
-		std::set<wxUniChar> chars; ///< Characters used in this style which glyphs will be needed for
-		std::set<int> lines;       ///< Lines on which this style is used via overrides
-		std::set<wxString> styles; ///< ASS styles which use this style
+		std::set<wxUniChar> chars;    ///< Characters used in this style which glyphs will be needed for
+		std::set<int> lines;          ///< Lines on which this style is used via overrides
+		std::set<std::string> styles; ///< ASS styles which use this style
 	};
 
 	/// Message callback provider by caller
@@ -80,7 +80,7 @@ class FontCollector {
 	/// The set of all glyphs used in the file
 	std::map<StyleInfo, UsageData> used_styles;
 	/// Style name -> ASS style definition
-	std::map<wxString, StyleInfo> styles;
+	std::map<std::string, StyleInfo> styles;
 	/// Paths to found required font files
 	std::set<wxString> results;
 	/// Number of fonts which could not be found
diff --git a/aegisub/src/font_file_lister_fontconfig.cpp b/aegisub/src/font_file_lister_fontconfig.cpp
index da0f7e385..4755c5480 100644
--- a/aegisub/src/font_file_lister_fontconfig.cpp
+++ b/aegisub/src/font_file_lister_fontconfig.cpp
@@ -88,10 +88,10 @@ FontConfigFontFileLister::FontConfigFontFileLister(FontCollectorStatusCallback c
 	FcConfigBuildFonts(config);
 }
 
-FontFileLister::CollectionResult FontConfigFontFileLister::GetFontPaths(wxString const& facename, int bold, bool italic, std::set<wxUniChar> const& characters) {
+FontFileLister::CollectionResult FontConfigFontFileLister::GetFontPaths(std::string const& facename, int bold, bool italic, std::set<wxUniChar> const& characters) {
 	CollectionResult ret;
 
-	std::string family = from_wx(facename);
+	std::string family(facename);
 	if (family[0] == '@')
 		family.erase(0, 1);
 	boost::to_lower(family);
diff --git a/aegisub/src/font_file_lister_fontconfig.h b/aegisub/src/font_file_lister_fontconfig.h
index 6ac59aa90..360990ceb 100644
--- a/aegisub/src/font_file_lister_fontconfig.h
+++ b/aegisub/src/font_file_lister_fontconfig.h
@@ -44,7 +44,7 @@ public:
 	/// @param cb Callback for status logging
 	FontConfigFontFileLister(FontCollectorStatusCallback cb);
 
-	CollectionResult GetFontPaths(wxString const& facename, int bold, bool italic, std::set<wxUniChar> const& characters);
+	CollectionResult GetFontPaths(std::string const& facename, int bold, bool italic, std::set<wxUniChar> const& characters);
 };
 
 #endif
diff --git a/aegisub/src/subs_edit_box.cpp b/aegisub/src/subs_edit_box.cpp
index bb84736f9..fd156ffb2 100644
--- a/aegisub/src/subs_edit_box.cpp
+++ b/aegisub/src/subs_edit_box.cpp
@@ -265,7 +265,7 @@ void SubsEditBox::OnCommit(int type) {
 	if (type == AssFile::COMMIT_NEW || type & AssFile::COMMIT_STYLES) {
 		wxString style = style_box->GetValue();
 		style_box->Clear();
-		style_box->Append(c->ass->GetStyles());
+		style_box->Append(to_wx(c->ass->GetStyles()));
 		style_box->Select(style_box->FindString(style));
 	}
 
diff --git a/aegisub/src/subtitle_format_ebu3264.cpp b/aegisub/src/subtitle_format_ebu3264.cpp
index 2cca600be..f54de07c1 100644
--- a/aegisub/src/subtitle_format_ebu3264.cpp
+++ b/aegisub/src/subtitle_format_ebu3264.cpp
@@ -400,7 +400,7 @@ namespace
 				imline.time_out -= 1;
 
 			// convert alignment from style
-			AssStyle *style = copy.GetStyle(line->Style);
+			AssStyle *style = copy.GetStyle(from_wx(line->Style));
 			if (!style)
 				style = &default_style;
 
diff --git a/aegisub/src/subtitle_format_transtation.cpp b/aegisub/src/subtitle_format_transtation.cpp
index 9bec2e137..732fee172 100644
--- a/aegisub/src/subtitle_format_transtation.cpp
+++ b/aegisub/src/subtitle_format_transtation.cpp
@@ -42,6 +42,7 @@
 #include "ass_file.h"
 #include "ass_style.h"
 #include "ass_time.h"
+#include "compat.h"
 #include "text_file_writer.h"
 
 #include <libaegisub/of_type_adaptor.h>
@@ -98,7 +99,7 @@ wxString TranStationSubtitleFormat::ConvertLine(AssFile *file, AssDialogue *curr
 	int valign = 0;
 	const char *halign = " "; // default is centered
 	const char *type = "N"; // no special style
-	if (AssStyle *style = file->GetStyle(current->Style)) {
+	if (AssStyle *style = file->GetStyle(from_wx(current->Style))) {
 		if (style->alignment >= 4) valign = 4;
 		if (style->alignment >= 7) valign = 9;
 		if (style->alignment == 1 || style->alignment == 4 || style->alignment == 7) halign = "L";
diff --git a/aegisub/src/visual_tool.cpp b/aegisub/src/visual_tool.cpp
index 96214d6cd..45483e833 100644
--- a/aegisub/src/visual_tool.cpp
+++ b/aegisub/src/visual_tool.cpp
@@ -388,7 +388,7 @@ Vector2D VisualToolBase::GetLinePosition(AssDialogue *diag) {
 	memcpy(margin, diag->Margin, sizeof margin);
 	int align = 2;
 
-	if (AssStyle *style = c->ass->GetStyle(diag->Style)) {
+	if (AssStyle *style = c->ass->GetStyle(from_wx(diag->Style))) {
 		align = style->alignment;
 		for (int i = 0; i < 3; i++) {
 			if (margin[i] == 0)
@@ -453,7 +453,7 @@ bool VisualToolBase::GetLineMove(AssDialogue *diag, Vector2D &p1, Vector2D &p2,
 void VisualToolBase::GetLineRotation(AssDialogue *diag, float &rx, float &ry, float &rz) {
 	rx = ry = rz = 0.f;
 
-	if (AssStyle *style = c->ass->GetStyle(diag->Style))
+	if (AssStyle *style = c->ass->GetStyle(from_wx(diag->Style)))
 		rz = style->angle;
 
 	boost::ptr_vector<AssDialogueBlock> blocks(diag->ParseTags());
@@ -471,7 +471,7 @@ void VisualToolBase::GetLineRotation(AssDialogue *diag, float &rx, float &ry, fl
 void VisualToolBase::GetLineScale(AssDialogue *diag, Vector2D &scale) {
 	float x = 100.f, y = 100.f;
 
-	if (AssStyle *style = c->ass->GetStyle(diag->Style)) {
+	if (AssStyle *style = c->ass->GetStyle(from_wx(diag->Style))) {
 		x = style->scalex;
 		y = style->scaley;
 	}