Vote on this week's styles including Kim Kardashian, Reese Witherspoon and more stars! You decide – are they fashionistas or flops?
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Updated: Saturday Mar 26, 2011 | 06:00 AM EDT
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The Mildred Pierce star plays peek-a-boo in a long-sleeve Stella McCartney LBD with an illusion polka-dot panel and a retro-style updo at the N.Y.C. premiere of the HBO mini-series.
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