Comfortable and Stylish but there are problems
The main problem with this jacket is that the zipper creates irritation and therefore scratches your skin right under your armpit. It is because the material that supposes to go over the edge rolls back, and the zipper moves down opening the zipper. Edges then starts to scratch the skin which eventually ends up removing the skin. I tried to attach a small piece of soft fiber wire to cover the zipper and hooked it to a small button when I wear it. It does not work well but still reduces its contact with skin. What I ultimately should do is attach a small piece of fiber extending the zipper cover so that the entire thing is completely covered and then button it. It is not the best solution but a better way to overcome the poor design of the jacket.

Also, stitches can be better.