A belt is a strip of leather, fabric or other material fastened at the waist or hips. It plays a double role: practical — it holds trousers or a skirt, secures the fit — and stylistic, because it can change a silhouette radically. Cinched at the waist, a belt emphasises the figure, creates an accent and visually 'gathers' a look; a wide corset belt shapes the waist, a thin one adds refinement. The buckle often becomes a separate decorative detail, and sometimes a status logo. A belt can enliven a plain dress, structure a voluminous coat or set accents in a layered look. It is one of the most effective accessories for playing with proportion. A well-chosen belt is a small detail that often decides whether the whole ensemble 'works'.