Our Sam Browne shoulder strap is simple yet elegant. We used a traditional Sam Browne chrome plated brass buckle for authenticity. The strap tapers from the traditional 7/8" to 1 1/4" over the shoulder for comfort and then back to 7/8" for the back. The strap snaps around your belt up to 1 3/4" wide. For sizing measure from the bottom edge of your belt at the desired back attachment point, over your opposite shoulder and back down to the bottom edge front attachment point.