Celeb Fashion Hit or Miss?

Vote on this week's styles including Halle Berry, Eva Longoria and more stars! You decide – are they fashionistas or flops? By Andrea DeSimone and Melissa Liebling-Goldberg

MISCHA BARTON

"I couldn't not wear it," says Barton of the tiered, feathered Marchesa cocktail frock she wore to the New York premiere of The Happening.