Kim Kardashian at The Met Gala
"In Girl World, Halloween is the one day a year when a girl can dress up like a total slut and no other girls can say anything else about it." And that's why, contrary to popular belief, I don't think many people will be sacrificing their chance to look hot on Halloween by channeling Kim Kardashian's high fashion Dementor look at the Met Gala. Which, of course, is why you totally should. Throw on some black leggings (or one of these creepy spandex suits), an oversized black t-shirt, and style a Cher wig into a ponytail. You don't even have to do your makeup!