This genuine alligator gun belt is available in a few sizes. The difference between a gun belt and a dress belt is thickness, a gun belt is .30 inches thick, while a dress belt is .20 inches thick. For sizing purposes, we recommend that you order a a dress belt that is 1 size lager than you pant size. For example, if you wear a size 32 pant, then you should order a size 34 belt.