Martin, I have several holsters from Vedder. I use their claw attachment, which can be added at the time you order. I carry between 3-4 o’clock.
I go up one size on t-shirts and usually up 2 inches on waist of pants or shorts I’m wearing. I do recommend an actual gun belt. I have a Vedder cobra belt and a bigfoot leather belt, depending on dress and occasion.
Here’s a link to their site, usually it’ll pop up with a game you can play, “spin the wheel”, for a discount after you enter your email. They do frequent sales too, may even have one for labor day, but I haven’t checked the email I signed up with for a few days.