Last Night's Look: Hit or Miss?

Check out the head-turning outfits Sarah Jessica Parker, Blake Lively and more stars were just spotted in! Then decide – fabulous or fashion fail?

JESSICA ALBA

Her dress may be split down the middle, but it's hard to be divided about the star's chic mid-calf sheath, worn with graphic black-and-white accessories and ruby lips at a Chanel dinner in Paris.