I have a Tagua leather holster that I use now and then for my 19. It's not ideal but it works. Not the best set up when trying to sit or put on shoes. I bought an Allen holster model 06 that works with my 19, 27, shield 9mm. It's like scuba diving clothing material with 1 belt clip. $ 8.00. It's perfect and the best one I've found yet for this style carry.
The shorter barrel guns just work better below the belt line. The 27 and Shield work out the best for me as of right now. I think it's going to work great for lite summer clothing.