Here's another game with clothes' changing going on: Mata Hari wears different outfits throughout the game which was a really nice touch - she stays fashionable all the time, her dancing costumes however seem to lose fabric while the game progresses
As for the "toilet matter": I've only played one game so far that allows you to make your character go to the toilet, and that's "Goin' Downtown". I was pretty amazed when the guy actually used the toilet because usually they refuse
