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?

MILEY CYRUS

If anyone can convince us that patchwork leather in the middle of August works, it's Miley. She trots out the Proenza Schouler number (complete with black, red and snakeskin panels) to support fiancé Liam Hemsworth at the premiere of his new movie Paranoia in L.A.