Womens Knot Back Crew Neck Wide Leg Jumpsuit - Black - 10 - Knot your baby. This jumpsuit comes in satin and features a relaxed, wide leg silhouette, crew neckline, sleeveless design, elasticized waist, and strappy back with knot detailing. Pairs well with faux leather stiletto mules, statement earrings, and a rad shoulder bag. Style: Knot Back Crew Neck Wide Leg Jumpsuit Fit: Relaxed Length: Full Occasion: Going Out Design: Plain Fabric: 100% Polyester. Model is 5\'9\'\' and wears a US size 6/UK size 10.