Y'S Ladies Tops. Fashion category - Cardigans & Sweaters. SKU - YU-B06-030-01. Material - Cotton. Color - White. YS Round-Neck Lyocell-Blend Sweatshirt. This lyocell-blend shirt features an embroidered design with a distressed effect. It has a round neck, drop shoulders, long sleeves, and a curved hem for a relaxed, contemporary look. Outer - Lyocell 75%, Cotton 25%; Sleeve - Cotton 100%