Need accessories for an outfit?

I'm doing a 4H project where I'm supposed to find an outfit w/ accessories as inexpensive as possible. I've got a pair of grey skinny jeans i got for a dollar on clearance at old navy, a the who shirt i got on clearance at hot topic for 6.98, and some chucks (but those don't really count as the outfit). so i'm kinda goin for the punk rock look, i guess, for the total outfit. so, what accessories should i get? i'm thinking a belt of some kind, but anyone got any ideas? thanks!