SIZE: One size collar for women fits small, medium sized women and girls (Suitable weight: 85-175 Lbs). Both sides have adjustable elastic band, you can put arms into and fix collar position MATERIALS: Embroidered false collar is made from Chiffon, leading this accessory a silky and smooth feel, cozy and comfortable to wear, lightweight and durable for long-lasting wear IMPRESSIVE DESIGN: Bird decorative faux collar, the classical, stylish and realistic dickey half blouse shirt as if it's a real part of your clothes WIDE APPLICATIONS: Our peter pan collar detachable will serve as good a decoration for dresses, sweaters, sweatshirts, uniforms, and other casual clothes SAVE MONEY & TIME: Wear the dickey collar instead of buying expensive shirt, ladies fashion fake collar, layered clothing neck, suitable for office and casual wearing