Last Night's Look: Hit or Miss?

Vote on this week's styles including Drew Barrymore, Rachel McAdams and more stars! You decide – are they fashionistas or flops?

DREW BARRYMORE

Continuing her fashionable promotional tour for Grey Gardens the actress heads to the Late Show with David Letterman in a sleek off the shoulder Giambattista Valli dress with voluminous puff sleeves and two-tone Giuseppe Zanotti sandals.