Opinions on a military jacket

[MacMillan of Rathdown]

I you are going to add a leather dirk belt, I'd strongly advise fitting belt loops on the jacket to keep everything in place. I'd recommend two loops about a hands breadth apart in the center of the back and two similarly spaced in the front, with one on each side.

You might also want to consider the possibility of black leather buttons to tone down the "military" look.