Last Night's Look: Hit or Miss?

Vote on this week's styles including Lauren Conrad, Kim Kardashian and more stars! You decide – are they fashionistas or flops?

OLIVIA WILDE

Wilde wards off the chill as she heads to The Late Show With David Letterman in N.Y.C. by topping her elegant gray Helmut Lang shift with an equally chic leather jacket accessorized with Brian Atwood platforms.