FIT Adjustable straps. Measures 40"" from shoulder (size 2). MATERIALS + CARE Challis woven fabric: New, improved, and loved by all—and still lightweight, drapey, and (really!) machine-washable. Stretch level: None. 72% rayon, 28% polyester Machine wash cold. Tumble dry. Imported. DETAILS. Sweetheart neckline with tie detail. Sleeveless. Functional pockets.