Is This Look a Hit or Miss?

Check out recent style triumphs and trip ­ ups by the stars ­ then rate the looks yourself! By Melissa Liebling-Goldberg

SIENNA MILLER

Leaving her brunette wig on the set, the blonde actress is demure in a cowl-necked white Alexander McQueen dress and red Christian Louboutin pumps at the London premiere of Stardust.