Last Night's Look: Hit or Miss?

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

  • RACHEL WEISZ photo | Rachel Weisz

Credit: Dimitrios Kambouris/WireImage

Updated: Friday May 01, 2009 | 12:15 PM EDT

RACHEL WEISZ

The star pairs her black-and-ivory Prabal Gurung dress with booties and Cartier jewelry for the bash at the Cartier Mansion in N.Y.C.