3 Piece Woman's Detachable Dickey Collar - These fake collars are lightweight durable, soft, and comfortable to wear. - Dickey collars serve as good ornaments for sweaters, dresses, uniforms, jackets and other casual clothes to make them look formal - With 4 holes on buttons, you can easy to put on and take off - 3 pieces: White, Black, Blue - 100% Polyester - Hand Wash Only X-Large size: Collar neckline perimeter: approx. 17.73 inches Shoulder width: 15.76 inches Length: 15.36 inches Never worn/used.