Buttons are small components that are often considered trivial but have various important uses in the world of fashion and clothing construction. They are not only clothes pins that allow closure and comfort when dressing, but also serve as a decorative element and creative design. 

The advantages of buttons include the ability to add a stylish and aesthetic touch to clothing, as well as providing flexibility in design and function. They can also be used as functional details in clothing construction, such as sewing buttons on pockets or manchets. As a small element that plays a big role in the fashion industry, buttons combine function and aesthetics to create clothing that is both functional and visually impressive.