Celeb Fashion Hit or Miss?

Vote on this week's styles including Mary-Kate Olsen, Reese Witherspoon and more stars! You decide – are they fashionistas or flops?

  • MARY-KATE OLSEN photo | Mary-Kate Olsen

Credit: Ralph Notaro/Splash News

Updated: Friday Dec 05, 2008 | 11:25 AM EST

MARY-KATE OLSEN

The actress hits her hippie stride in a loose crushed velvet jacket, flared trousers and a feathered hat in Miami Beach.