@TheChef17 I purchased this shirt in February of 2024 and immediately discovered a perforation just like this, but located on the back right shoulder area. So every time I move my right arm a fold or crease happens on that spot. I have worn this shirt quite a bit but definitely baby it and so far so good.
I figured I'd tell you that because yours seems to be in an area I'd consider a bit better to have this issue, either way it's definitely not something you want to have. I did let the IH team know about my issue and they said if it gets bigger or anything that they would take care of it. I actually have another spot on the front of the right side, under the stitching on the yoke, where it feels like a weak spot or the leather is degraded(you can see light through it).
The point is that both of these spots are still the same as the day I received the shirt but I also don't put it through much.










My problem also is going to be shoulders and chest. Anyway, got some thinking to do