Fashion goddesses are adding ancient glamour to their wardrobes with Grecian-inspired dresses with cowled skirts. Monique Lhuillier designed the draped gown worn by Katie Holmes. "This dress came about while I was fitting on my model," she says. "The fabric is so luxurious that it fell into all the right places." Holmes wore the gown with flat bejeweled sandals and a simple clutch. Says Lhuillier: "Katie is a style icon—who wouldn't want to dress like her?"

—Betony Toht