Last Night's Look: Hit or Miss?

Vote on this week's styles including Gwen Stefani, Charlize Theron and more stars! You decide – are they fashionistas or flops?

  • SIENNA MILLER photo | Sienna Miller

Credit: Rob Loud/Getty

Updated: Saturday Oct 24, 2009 | 06:00 AM EDT

SIENNA MILLER

The designing actress hits the Rag & Bone store opening in N.Y.C. in tweed shorts, a zippered motorcycle jacket and scarf from the star-favorite line.