Twilight themed party?! Who shall I be ?

My friend might be having a twilight themed party for her birthday so I was wondering who I could be? I have like dark dark brown/black hair I have a beauty spot on my cheek and dark eyes, my skin is lightish brown/olive colour 'cause I'm Asian. Soo I kindof naturally have the goth kindof look. Now who can I be? Obviously not a boy! but any vampires I kindof sound like? I'm kindof really crazy so if that matters lol. I have kindof punky hair like short layers and its long like past my breasts lol, not upto my belly just yet. So who can i be ?! And what kindof makeup and clothes would i wear?!

Thanxxx (: