Last Night's Look: Hit or Miss?

Vote on this week's styles including Ashlee Simpson-Wentz, Jessica Alba and more stars! You decide – are they fashionistas or flops?

KATE MOSS

Despite the chilly London temperatures, the supermodel stays cozy in her fur jacket, dark flared jeans and platform sandals while on a luxe shopping spree that included stops at Marc Jacobs, Christian Louboutin and Balenciaga.