Oversized collar. Wool and cashmere blend fabric. Collar can be worn open or buttoned up. Fabric waist tie fastening. Concealed fastening. Ted's birdie branch lining. Our model wears size 2. Care Information Dry clean only. Fabric Details Main Fabric: 70% Virgin Wool 20% Polyamide 10% Cashmere; Lining: 100% Polyester.