Last Night's Look: Love It or Leave It?We can't stop talking about Duchess Catherine's black lace dress, Michelle Dockery's sleek gown and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

TAYLOR SWIFT

A girl who sings the kind of songs Taylor sings must have a secret Pinterest wedding board, right? Well, as soon as she gets home from the Winter Whites Gala in London and takes off this stunning Reem Acra creation, she needs to add this photo to that board.