Celeb Fashion Hit or Miss?

Vote on this week's styles including Sienna Miller, Julia Roberts and more stars! You decide – are they fashionistas or flops? By Melissa Liebling-Goldberg

  • SIENNA MILLER photo | Sienna Miller

Credit: Ramey

Updated: Friday Jun 20, 2008 | 11:40 AM EDT

SIENNA MILLER

The Edge of Love star keeps it simple in a full-skirted red vintage Dior dress and black accessories for a private screening of the film in London.