Sure, she makes plenty of princessy styles, but sexy and sultry are this Australian designer's specialty.

The Gown: Suede corset with lace-up detail at front; Swarovski beading and flared charmeuse skirt with back draping.

The Price: $3,400

Where to buy: Michelle Roth gowns are available at Michelle Roth's Salon (24 West 57th St., Suite 203; 212-245-3390).