In addition to our double thickness horsehide gun belts, we also offer a single thickness dress belt. These belts are made from a single strap of horsehide approximately 1/8" thick. Please note, all 1-1/4" belts come with a square buckle and 1-1/2" & 1-3/4" belts come with a "D" ring buckle. FOR CORRECT MEASUREMENT, MEASURE FROM WHERE THE LEATHER WRAPS AROUND THE BUCKLE TO THE HOLE CURRENTLY BEING USED. THIS MEASUREMENT WILL BECOME THE CENTER HOLE OF THE NEW BELT. BE SURE TO ALLOW FOR WEAPON IN/ON WAISTBAND WHEN DETERMINING LENGTH OF BELT.