Roller Girl from Boogie Nights. You get to dress in "vintage" clothes, & play around on rollerskates all night!
If that isn't quite your style, you could always go as Britney Spears. I could give wardrobe advice, but instead, I'll just say "be creative"
Amanda
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, throughly used up, totally worn out, and loudly proclaiming --- ' WOW, WHAT A RIDE!!!! ' " - Author Unknown