Zimmermann Aster Gathered Bead Maxi Dress is a silk maxi with beaded trim and a halter neckline, designed for dressed-up warm-weather occasions and evening events. Key attributes: Dark cobalt | Silk | Self-tie back and neck | Criss-cross rouleau back straps with beaded ends | Lined | Halter neckline | Beaded trim | Criss-cross back with rouleau straps | Exposed scoop back | Heavy gathering throughout | Sleeveless | Full-length hem | Dimensions & fit: Length (inches) — 0P: 50.5, 0: 55, 1: 55, 2: 55, 3: 55.5, 4: 55.5 | Item measurements are in inches | Fits true to size. | Self-tie back and neck provides a flexible fit at bust and waist. | Composition & care: Main: 100% silk | Lining: 100% viscose | Dry clean only (code F - hydrocarbon only). Remove any detachable trims prior to dry cleaning. Cover to protect trim. Iron at low temperature with a protective cloth. Light steam only. Do not spot clean.