As far as I can tell, there's no way to discard or get rid of unwanted clothing items, and it seemed like the Lost & Found bins got stuffed and wouldn't take anything else being added. Unless I've missed it entirely, we need a 'trash' command to discard items of clothing & such, to declutter inventory and keep the game from becoming too cluttered with bits & bobs left out.
Secondly, I also noticed it seems like the token-tailored clothing items can't be dropped. Not sure if this is a bug or not, but thought I'd post it here too.