NARS Nail Polish in Night Breed ($21, narscosmetics.com)
Are you that girl who knocks off the ho-hum office party to run off to some swingin' roof-top soirée? Well, this is the nail polish for you, you little party animal.The name alone sounds like some sort of French electro rock album, right? Wear this and you'll have your own mini disco balls at your fingertips. People still like disco balls, don't they?