Belt
A belt is a length of leather, cord or woven cloth worn around the waist. They could have buckles, rings or be tied through the belt again to fasten the same.
Belts are used to gather clothing, provide support for structures such as scabbards, a knife sheaf, a pouch or for adjusting clothing to keep it out of the weather.
Belts are easily purchased at Goodwill or made from lengths of leather.