Last Night's Look: Hit or Miss?

Vote on this week's styles including Ashlee Simpson, Mariah Carey and more stars! You decide – are they fashionistas or flops?

9 of 43

ELIZABETH BANKS

The actress gives her navy-and-black sequin Andrew Gn gown a vintage feel with soft curls and statement cuffs also by the designer Spring Fever premiere during the Cannes Film Festival.