Snow White Style

Forget the winter blues: See Naomi Watts, Ziyi Zhang and other stars glow in white-hot dresses. By Caryn Midler

MICHELLE WILLIAMS

Naughty and nice: The new mom looks sweet in an ivory Oscar de la Renta cocktail dress, but shows off her curves with a hint of black lace at her New York City Brokeback Mountain premiere on Dec. 6 .