Last Night's Look: Hit or Miss?

Vote on this week's styles including Taylor Swift, Heidi Klum and more stars! You decide – are they fashionistas or flops?

OLIVIA WILDE

Her name might be Wilde, but Olivia is pure elegance at the GQ Men of the Year event in L.A. The actress accents a jeweled strapless peplum Marchesa Bridal dress with a simple black clutch, David Yurman jewels and d'Orsay Brian Atwood pumps.