A sultry showstopper in our new exquisite cotton and silk faille blend (we fell for its astonishingly light feel, subtle sheen and crisp, refined finish). Our designers reimagined a vintage 1950s cocktail gown, giving it a clean, expertly tailored feel; a seamed bustier top; a peplum-inspired overlay and a fitted, double-hemmed skirt. To keep you well supported, we added boning at the sides and elastic along the top edge—so you can dance the night (and any cares) away. Cotton/silk faille. Strapless. Fitted bodice. Back zip. Straight skirt. Fully lined. Falls above knee. Import. Dry clean. Available at jcrew.com and the J.Crew Bridal Boutique at Madison Avenue, NY.