Hi all, I'm new here but looking forward to getting to know you all. I recently was approached by a local gift shop owner looking for handmade belts. In the past I've always made a belt as a custom product for an individual, and anyone that's ever made a belt for someone based on their pants size, knows how very mistaken that number is. Does anyone have a formula, or a rule of thumb, or anything else that might help me with this? Thanks in advance. -Jake