09/20/2009 05:12 am ET | Updated May 25, 2011

Sienna Miller, Anna Wintour And Others At 'The September Issue' Screening: Who Was Best- And Worst-Dressed? (PHOTOS, POLL)

Not surprisingly, the red carpet at Wednesday night's NYC screening of "The September Issue" was fit for the runway. See which stars of fashion and film turned out, and vote on your favorite and least favorite looks.

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