Zespy too big for me, my options?

So I ordered a size too large- The drop crotch is way too insane for me even if I fold it twice. If it was just a little smaller i feel like I could do something with it.

To my knowledge, I can't return this item because I bought it during the black friday sale.

Other than selling it to someone, should I try shrinking them in the wash with hot water & drying them?

BTW: They are the denim zespys if that makes any difference

Help!