Description: Comfortable and convenient to wear, Suitable for women or girls Neck Line: 43cm/16.93inch; Collar Notch Width: 12cm/1.97inch Hidden inside your sweater, dress, or other casual clothes to make it look formal Easy to match all your collar-less costume, such as dresses, sweaters, T-shirt, etc Specification: Material: Chiffon Package Includes: 1 Piece False Collar Note: Please allow slight differences due to manual measurement. Thanks for your understanding!