Seeing all the little dresses and high-waist shorts coming and going starting to make you feel like part of some scary style cloning experiment? Set yourself apart from the fashion pack with luxe accessories. Standout shoes from Sergio Rossi and Givenchy, sophisticated sunglasses from YSL, and a dramatic-yet-timeless bag from Derek Lam are sure to give your summer look some serious fashion cred. What separates the fashion professional from the rank amateur? Accessories. Show that you've gone pro with polished pieces from the Designer Boutique.