A good excuse to RSVP yes. This silk dress is based on a vintage slip dress style from the 1990s, updated with draped, puffed sleeves and our signature silk crepe de chine, a fabric we love for its luxurious feel and matte look. Plus, did we mention it's also machine washable? Fitted: Slim. Sits close to the body with a flared skirt. V-neck. Invisible zip at wearer's left. Lined bodice, unlined skirt.