Last Night's Look: Love it or Leave it?Check out the head-turning outfits Charlize Theron, Eva Longoria and more stars were just spotted in! Then decide – fabulous or fashion fail?

LILY COLLINS

Also at the Glamour event in L.A., the actress tries a number of trends – a collared shirt under a printed dress, a cognac cross-body and a braided do – and pulls them off with panache.