Big Night Style

Whether you're hitting prom or a summer wedding, steal the looks of party-perfect stars like Hilary Duff, Jessica Biel and more. By Andrea DeSimone

SHORT AND SWEET

At a Grammy party, Carrie Underwood played up her feminine side – and her youth – with a black and white sashed short dress by Monique Lhuillier.

Get the Look:
Dress: Try this BCBG strapless tulle dress at macys.com
Shoes: Try these Nina d'orsay pumps at ninashoes.com