Shirt Collar for Women: Designed as a shirt collar for women, this detachable fake collar creates a clean layered blouse look without wearing a full shirt. Cotton Comfortable Fabric: Made from breathable cotton material, the half shirt collar offers lightweight comfort suitable for extended daily wear. Detachable Half Shirt Design: Sleeveless insert structure with front buttons and side elastic bands keeps the fake collar stable under sweaters and jackets. Adjustable One Size Fit: Structured neckline and elastic sides allow this shirt collar insert to fit most women and girls for flexible outfit styling. Versatile Layering Use: Suitable for sweaters dresses blazers and business outfits, this fake collar detachable blouse insert adds a neat formal appearance to casual wear.