Caroline Herrera

While I'm not a fan of the print used for this dress (I'd prefer a solid), I do love the style of the dress itself.

Available at Neiman-Marcus.

Description from the Neiman-Marcus site:

Carolina Herrera Ruffled One-Shoulder Dress Instinctive elegance—chiaroscuro fil coupe Carolina Herrera dress frames your face with a sculptural ruffle. Pewter blue/onyx fil coupe botanical design. Sculptural ruffle frames one-shoulder neckline. Seamed at natural waist. Darts shape pencil skirt. Silk; self lining. Made in USA.