Last Night's Look: Love It or Leave It?We need to talk about Gabrielle Union's flowy number, Carey Mulligan's black-and-white look and other outfits stars were just spotted in. Check them all out, then vote – fashion-forward or fashion fail?

GABRIELLE UNION

Thanks to the thigh-high front slit and chic red velvet panel, we think Gabrielle is hitting a major style high note in her Miu Miu number, teamed with chunky black platforms and bouncy waves at Miu Miu's Women's Tales premiere in Venice.