Last Night's Look: Hit or Miss?

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

CHRISTINA HENDRICKS

You still have a couple of weeks until the return of Mad Men, but at the AMC cocktail reception, the show's star gives a preview of her stunning curves in a figure-hugging emerald Catherine Malandrino dress with ruffled straps and golden sandals.