You want to serve looks in this dress. You want to serve in this dress. Features. Adjustable shoulder straps. Sweetheart neckline with self-tie detail. Zip closure at side. Lined. Size & Fit. Fit: Regular. Length: Mini. Model is wearing size S. Materials & Care. Content: 55% rayon, 42% nylon, 3% elastane. Care: Machine wash, cold. Colour: white