Last Night's Look: Hit or Miss?

Vote on this week's styles including Anne Hathaway, Blake Lively and more stars! You decide – are they fashionistas or flops?

MARION COTILLARD

Also at the BAFTA Britannia Awards: the French actress, who shines in a blue one-sleeved Elie Saab dress, strappy black Jimmy Choo sandals and a flirty coral lip.