Last Night's Look: Hit or Miss?

Vote on this week's styles including Cameron Diaz, Blake Lively and more stars! You decide – are they fashionistas or flops?

BLAKE LIVELY

The Gossip Girl star helped celebrate Burberry Day in New York City by donning a menswear blazer, glittered mini skirt and patent pumps from the luxe British label at the soirée in honor of the company's new Manhattan headquarters.