Bombacha

Bombacha refers to a type of voluminous trouser traditionally worn by gauchos in the pampas of Argentina and Uruguay, and in parts of southern Brazil. The garment originated among horsemen in the Rio de la Plata region in the 18th century and remains a distinctive element of the regional dress.

Bombachas are cut full at the hip and thigh and taper toward the ankle, where they are often closed by cuffs, straps, or gaiters. They allow freedom of movement for riding and work, and are typically made from wool, twill, or heavy cotton. They are commonly worn with high leather boots and a wide belt.

In daily rural life they are called bombachas de campo; for formal or ceremonial attire, lighter or more decorative versions are used, sometimes with embroidery. They are a visible symbol of gaucho culture and are part of the traditional traje típico in Argentina and Uruguay.

In contemporary fashion, the silhouette has influenced modern gaucho pants or wide-legged trousers seen in global fashion, often in lightweight fabrics for summer wear.