Last Night's Look: Hit or Miss?

Vote on this week's styles including Leighton Meester, Kate Winslet and more stars! You decide – are they fashionistas or flops?


From the Upper East Side to Paris fashion week, the Gossip Girl star is always effortlessly elegant, as she hits the Dior fashion show in a ruffled white dress by the line and Louis Vuitton patent pumps .