Plus 1's and 2's on the Galco gun belts for open carry,
I wear jeans (both blue and dress khaki/tan/black) almost daily and have found the 2 inch belt loops on most jeans take that big Galco (have a black and a tan) belt just fine.
I have several Galco holsters too, so the Model 15, 28, almost any of the 4 inch ride just right for me.
I'm a 38" waist and the Galco's come in length increments so you can it just right or a tad larger and still not have a great big over hang flapping around.
The real quality of the Galco (and I'm sure other quality real "gun leather") is the double thickness, heavy duty stitching
that for me supports anything I'm carrying up to the 1911A1's
Once put the K 14-3 w/8-3/8" barrel in a 12" long Buckheimer.. and yea...that was not the most comfortable, but on the other hand any of the 38 snubbies on the Galco belt...you don't even remember they are there.
Good luck on your decision.
PS Galco is on-line and price is same as at my LGS, arrives in 2 days if your LGS is out of your required length or style.