diff --git a/src/p_enemy.c b/src/p_enemy.c
index 4e11dc494..aa38c9818 100644
--- a/src/p_enemy.c
+++ b/src/p_enemy.c
@@ -3949,6 +3949,7 @@ void A_UnsetSolidSteam(mobj_t *actor)
 void A_SignPlayer(mobj_t *actor)
 {
 	mobj_t *ov;
+	skin_t *skin;
 #ifdef HAVE_BLUA
 	if (LUA_CallAction("A_SignPlayer", actor))
 		return;
@@ -3959,15 +3960,35 @@ void A_SignPlayer(mobj_t *actor)
 	if (!actor->target->player)
 		return;
 
-	// Set the sign to be an appropriate background color for this player's skincolor.
-	actor->color = Color_Opposite[actor->target->player->skincolor*2];
-	actor->frame += Color_Opposite[actor->target->player->skincolor*2+1];
+	skin = &skins[actor->target->player->skin];
+
+	if ((actor->target->player->skincolor == skin->prefcolor) && (skin->prefoppositecolor)) // Set it as the skin's preferred oppositecolor?
+	{
+		actor->color = skin->prefoppositecolor;
+		/*
+		If you're here from the comment above Color_Opposite,
+		the following line is the one which is dependent on the
+		array being symmetrical. It gets the opposite of the
+		opposite of your desired colour just so it can get the
+		brightness frame for the End Sign. It's not a great
+		design choice, but it's constant time array access and
+		the idea that the colours should be OPPOSITES is kind
+		of in the name. If you have a better idea, feel free
+		to let me know. ~toast 2016/07/20
+		*/
+		actor->frame += Color_Opposite[Color_Opposite[skin->prefoppositecolor*2]*2+1];
+	}
+	else // Set the sign to be an appropriate background color for this player's skincolor.
+	{
+		actor->color = Color_Opposite[actor->target->player->skincolor*2];
+		actor->frame += Color_Opposite[actor->target->player->skincolor*2+1];
+	}
 
 	// spawn an overlay of the player's face.
 	ov = P_SpawnMobj(actor->x, actor->y, actor->z, MT_OVERLAY);
 	P_SetTarget(&ov->target, actor);
 	ov->color = actor->target->player->skincolor;
-	ov->skin = &skins[actor->target->player->skin];
+	ov->skin = skin;
 	P_SetMobjState(ov, actor->info->seestate); // S_PLAY_SIGN
 }
 
diff --git a/src/r_draw.c b/src/r_draw.c
index d6a1ee7ae..c56888e0d 100644
--- a/src/r_draw.c
+++ b/src/r_draw.c
@@ -166,9 +166,13 @@ const char *Color_Names[MAXSKINCOLORS] =
 	"Lavender", 	// SKINCOLOR_LAVENDER
 	"Magenta",   	// SKINCOLOR_MAGENTA
 	"Pink",     	// SKINCOLOR_PINK
-	"Rosy"     	// SKINCOLOR_ROSY
+	"Rosy"			// SKINCOLOR_ROSY
 };
 
+/*
+A word of warning: If the following array is non-symmetrical,
+A_SignPlayer's prefoppositecolor behaviour will break.
+*/
 const UINT8 Color_Opposite[MAXSKINCOLORS*2] =
 {
 	SKINCOLOR_NONE,8,   	// SKINCOLOR_NONE
@@ -183,7 +187,7 @@ const UINT8 Color_Opposite[MAXSKINCOLORS*2] =
 	SKINCOLOR_CYAN,8,   	// SKINCOLOR_CRIMSON - ditto
 	SKINCOLOR_BLUE,12,  	// SKINCOLOR_ORANGE
 	SKINCOLOR_TAN,8,   		// SKINCOLOR_RUST - ditto
-	SKINCOLOR_LAVENDER,8,    // SKINCOLOR_GOLD - ditto
+	SKINCOLOR_LAVENDER,8,   // SKINCOLOR_GOLD - ditto
 	SKINCOLOR_TEAL,8,   	// SKINCOLOR_YELLOW - ditto
 	SKINCOLOR_RUST,8,   	// SKINCOLOR_TAN - ditto
 	SKINCOLOR_MAGENTA,3, 	// SKINCOLOR_MOSS
@@ -200,7 +204,7 @@ const UINT8 Color_Opposite[MAXSKINCOLORS*2] =
 	SKINCOLOR_GOLD,8,   	// SKINCOLOR_LAVENDER - ditto
 	SKINCOLOR_MOSS,8,   	// SKINCOLOR_MAGENTA - ditto
 	SKINCOLOR_AZURE,8,   	// SKINCOLOR_PINK - ditto
-	SKINCOLOR_AQUA,8   	// SKINCOLOR_ROSY - ditto
+	SKINCOLOR_AQUA,8   		// SKINCOLOR_ROSY - ditto
 };
 
 CV_PossibleValue_t Color_cons_t[MAXSKINCOLORS+1];
diff --git a/src/r_things.c b/src/r_things.c
index e15bb7d38..7b63edfcb 100644
--- a/src/r_things.c
+++ b/src/r_things.c
@@ -2288,6 +2288,7 @@ static void Sk_SetDefaultValue(skin_t *skin)
 
 	skin->starttranscolor = 96;
 	skin->prefcolor = SKINCOLOR_GREEN;
+	skin->prefoppositecolor = 0; // use tables
 
 	skin->normalspeed = 36<<FRACBITS;
 	skin->runspeed = 28<<FRACBITS;
@@ -2623,9 +2624,11 @@ void R_AddSkins(UINT16 wadnum)
 #define GETFRACBITS(field) else if (!stricmp(stoken, #field)) skin->field = atoi(value)<<FRACBITS;
 			GETFRACBITS(normalspeed)
 			GETFRACBITS(runspeed)
+
 			GETFRACBITS(mindash)
 			GETFRACBITS(maxdash)
 			GETFRACBITS(actionspd)
+
 			GETFRACBITS(radius)
 			GETFRACBITS(height)
 			GETFRACBITS(spinheight)
@@ -2650,8 +2653,10 @@ void R_AddSkins(UINT16 wadnum)
 			else if (!stricmp(stoken, "startcolor"))
 				skin->starttranscolor = atoi(value);
 
-			else if (!stricmp(stoken, "prefcolor"))
-				skin->prefcolor = R_GetColorByName(value);
+#define GETSKINCOLOR(field) else if (!stricmp(stoken, #field)) skin->field = R_GetColorByName(value);
+			GETSKINCOLOR(prefcolor)
+			GETSKINCOLOR(prefoppositecolor)
+#undef GETSKINCOLOR
 
 #define GETFLOAT(field) else if (!stricmp(stoken, #field)) skin->field = FLOAT_TO_FIXED(atof(value));
 			GETFLOAT(jumpfactor)
diff --git a/src/r_things.h b/src/r_things.h
index 430cdd639..15f9eb774 100644
--- a/src/r_things.h
+++ b/src/r_things.h
@@ -102,6 +102,8 @@ typedef struct
 	// Definable color translation table
 	UINT8 starttranscolor;
 	UINT8 prefcolor;
+	UINT8 prefoppositecolor; // if 0 use tables instead
+
 	fixed_t highresscale; // scale of highres, default is 0.5
 
 	// specific sounds per skin