Last Night's Look: Hit or Miss?

Vote on this week's styles, including Jennifer Aniston, Emma Watson and more stars! You decide – are they fashionistas or flops?

OLIVIA PALERMO

Across the pond, the socialite attends Giambattista Valli's Paris haute couture show in a diaphanous lemon-colored Topshop dress, layered necklaces and gold sandals.
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