Last Night's Look: Hit or Miss?

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

KRISTIN CAVALLARI

Shortly before flaunting her figure in a glass bikini, the star gives things a twist in a fresh orange Jessica Barkley frock, gold jewelry and nude peep-toes at a kickoff party for Mercedes-Benz Fashion Week Swim in Miami.