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?

MARY-KATE OLSEN

At the same event (and also toting a handbag from The Row), MK stays covered up in an overcoat, a python skirt, opaque nylons and winter-friendly sandals.