Last Night's Look: Hit or Miss?

Vote on this week's styles by Blake Lively, Mariah Carey and more stars! You decide – are they fashionistas or flops?

MARISKA HARGITAY

She may bring down criminals on screen, but off screen the Law & Order: SVU star is the picture of elegance in a ruffled white Carolina Herrera gown with black floral print for the Gracie Awards gala in New York City.