Last Night's Look: Hit or Miss?

Vote on this week's styles, including Britney Spears, Selena Gomez and more stars! You decide – are they fashionistas or flops?

CHRISTINA HENDRICKS

Opting for a more demure look, the star neatly tucks a black turtleneck into a white pencil skirt for Self magazine's Women Doing Good event in N.Y.C.