Fishnet fabric is a type of fabric that is made up of a MESH pattern of small diamond-shaped holes. It is usually made from nylon, cotton, or other synthetic fibers. The fabric is often used to make clothing such as stockings, lingerie, and swimwear. It is also used in theatrical costumes and for decorative purposes. The term 'fishnet' comes from the fact that the MESH pattern resembles the netting used by fishermen.