this title was much longer, but wattpad said it couldn't be past 80 characters ;-;

just for a day, everyone's colors are switched around. Like Mumbo's color scheme is Ren's, Doc's is Python's, etc.

if you don't understand, it means everyone looks the same, but their colors  are different. So if Mumbo has Ren's color, he would have brown hair, a red suit with brown undershirt, etc. But his clothes would remain the same, just different colors.