A "black shirt" typically refers to a garment that is entirely black in color. It can come in various styles, such as t-shirts, dress shirts, or casual tops, and is often made from materials like cotton, polyester, or blends. Black shirts are popular for their versatility, as they can be worn in both formal and casual settings. In historical contexts, the term "black shirt" is associated with the Italian Fascist movement led by Benito Mussolini. Members of this group wore black shirts as a symbol of their allegiance to the party and its ideologies. The black shirt became a recognizable emblem of fascism during the early 20th century.