Last Night's Look: Love It or Leave It?We can't stop oohing and ahhing over Miley Cyrus's patchwork leather dress, Rachel McAdams's lavender gown and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

MICHELLE WILLIAMS

The singer goes for some bright-on-bright action before summer ends, selecting an aqua fit-and-flare mini and fuchsia platform pumps for a visit to SiriusXM in N.Y.C.