i would go for a tomboy's look, lol. skinny pants, slouch boots, a big black belt, my little brother's plastic pistols (lol), my little brother's plastic sword, a white shirt with big sleeves (well, the shirt usually associated with pirate looks), a sleeveless vest or a corset on top. and a sort of messy hair, messy eyeliner.
and really bad eggs !! (lol)