I have done some minor changes to the jacket to make it lighter, and fit me better. The jacket came in 3 layers, I got rid of 90% of the flannel shirt, which is under the main coat, it made the jacket much heavier. I kept the collar of the third shirt, which stops the collar of the main coat irritating my neck, and the sleeves of the flannel shirt, so the white torn pieces stick out, and glued the pieces together.
I cut the arms of the main coat, as it did not fit me well, and now the jacket is not more practical. Fits me perfect, and it does not feel has warm as before. Which I can now wear the Myers costume sometimes with the coat, to a comic con in the future