I got myself this holster http://www.511tactical.com/All-Products/Accessories/Holsters/Appendix-IWB-Holster.html for my G19 to use while on duty (plain clothes). Most of the times I wear polo shirts and the holster works quite good with it. Even use a 5.11 gun belt and I really like the setup. The holster is small, feels ok on the skin and I like it to be able to get it out with the gun just by bending up the clamp a little bit. Downside: The stupid holster rips holes in my shirts... I already have four shirts with tiny holes, up to an inch. One shirt, the one I am wearing while writing this, has five holes in it... FIVE!. Seems like every time I sit down the clamp catches the shirt and rips a tiny hole. At first I put some tape around the clamp but it came off quite fast. So now I am looking for another solution. Anyone else has or had this problem?