A pocket square is a small piece of cloth, typically made from silk, cotton, or linen, that is folded and placed in the breast pocket of a jacket or blazer. It serves both decorative and functional purposes, adding a touch of style to formal and semi-formal outfits. Pocket squares come in various colors, patterns, and textures, allowing individuals to express their personal style. Traditionally, pocket squares are associated with men's fashion, but they can also be worn by women as a chic accessory. They can be styled in different ways, such as the classic fold or the puff fold, enhancing the overall appearance of the outfit.