A belt is a narrow, flexible strip of material worn around the waist, primarily used to secure trousers, shorts, or skirts in place. Traditionally made from leather, belts are also produced in a variety of materials including canvas, woven fabric, synthetic fibres, and suede. Most belts feature a buckle or fastening mechanism at one end, allowing the wearer to adjust the fit for comfort and practicality.

Beyond its functional purpose, a belt is also an important fashion accessory. It can add structure to an outfit, define the waistline, or introduce contrast through colour, texture, or detailing. Belts vary widely in style, from formal leather designs suited to business attire, to casual woven or statement belts intended for everyday wear or special occasions.