In the field of textiles, fishnet is hosiery with an open, diamond shaped knit; it is most often used as a material for stockings, tights or bodystockings. Fishnet is available in a multitude of colors, although it is most often sported in traditional matte black. Fishnet is commonly worn on the legs and arms by practitioners of goth and …In the field of textiles, fishnet is hosiery with an open, diamond shaped knit; it is most often used as a material for stockings, tights or bodystockings. Fishnet is available in a multitude of colors, although it is most often sported in traditional matte black. Fishnet is commonly worn on the legs and arms by practitioners of goth and punk fashion, but is also commonly worn by the mainstr...