Womens Ariat Belt: Ladies Ariat Western Belt. This ladies Ariat belt by M&F Western Products is so stylish and has lots of character. Genuine leather with a southwest pattern that is embossed down the body and accented with small round studs. Antique silver finish buckle. Sizing Guide: Ariat belts are measured from the end of the strap on the buckle side to the center of the middle hole. The best rule of thumb is to buy a belt 2” larger than your waist/pant size. Width: 1-1/2.