EXCLUSIVE TO NET-A-PORTER.COM. The LBD has never been cooler - Simone Rocha's dress fuses sheer black tulle and lace. This Italian-made piece is also fully lined in silk-satin. Emulate the designer's aesthetic and style it with boyish flats. Shown here with: Maison Martin Margiela ring, Repetto shoes, Jil Sander clutch.