I had a removable plastic clip on "D" ring that I could clip on the back of my fly fishing shirt to attach my net to, but it got hooked on a tree limb, came appart and half of it fell into the stream and got swept away. It was a 3-piece device, one piece that was maybe 1/2" square with half a "christmas tree" off one end that went one the inside of the shirt, a slightly larger piece with the other half of the "christmas tree" snapped over it and the fabric on the outside of the shirt, then the loop/D ring snapped over the combined christmas trees and provided a fairly secure attachmant point for my net. I guess I moved it from shirt to shirt once to often and it loosened up and came apart.

Anyone know where I can find a similar small removable "D" ring that can be snapped on the back of a shirt?