Who says nail art has to be completely uniform to be winsome? At the Kate Spade show, models showed off these pretty black and cream polka-dot nails with asymmetrical and multisized dots. Along with the models' almond-shaped nails, the quirky dots gave the manicure a whimsical feel that was fresh and simple, not to mention easy to copy at home. So next time you're in the mood to change your spots, take a page from Ms. Spade's book and don't worry about "perfect"-looking polkas.