A button placket is a type of opening in clothing, typically found on shirts, blouses, and dresses. It consists of a strip of fabric that holds buttons and buttonholes, allowing the garment to be fastened or unfastened. This design not only serves a functional purpose but also adds a decorative element to the garment. Button plackets can vary in style, such as the traditional straight placket or the more modern hidden placket, where buttons are concealed. They are commonly used in various types of clothing, including casual wear, formal attire, and work uniforms, making them a versatile feature in fashion design.