Want to exchange/return item but can’t because I’m on employee - eviltoast

Hey so quick question. I got a define hoodie jacket but I do not like it :/ first item that I don’t like but I can’t return or exchange due to the fact that I work there. I was thinking of selling it for probably 10$ more than what I paid but I do not want to get fired for “reselling”. I also don’t trust anyone to trade so I’m stuck. I don’t want to be stuck with an item I won’t use. Any advice? Thanks I’m advance !