The bagpiper's accessory is composed of three items: a PLAID, a sporran, and a TAM. A PLAID is a type of tartan fabric, usually made of wool, which is worn over the shoulder or around the waist. A sporran is a pouch that hangs from a belt at the waist, and is traditionally made of leather or fur. Lastly, a TAM is a type of traditional Scottish hat, usually made of wool, with a flat top and a pom-pom on the end. All three items are essential for a bagpiper's ensemble.