Last Night's Look: Hit or Miss?

Vote on this week's styles including Whitney Port, Jennifer Garner and more stars! You decide – are they fashionistas or flops?

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JENNIFER GARNER

She may love her Red Sox, but at the Hollywood premiere of The Invention of Lying, it's all about the little black floral Gucci dress, which she pairs with Cartier jewels and Casadei heels.