Last Night's Look: Hit or Miss?

Vote on this week's styles including Reese Witherspoon, Katie Holmes and more stars! You decide – are they fashionistas or flops?

JESSICA ALBA

The star put a sexy twist on her stripes, pairing her mini with a shrunken blazer and tight sand adding a chunky Brunello Cucinelli scarf and heels while out to dinner in L.A.