This just arrived yesterday. I have not washed it. The size may shrink a little, but so far I really like it.

I purchased an Olive colored shirt in XXL because the next size down that was available was a Medium (too small). My shoulders are big, but I'm only 5'9. In a men's coat, I wear a 42 or 44 short. Usually, I will try to get an XL in an overshirt like I wanted this for.

I have not washed the shirt yet, but so far it is a tad on the big side. That's fine for my use. I will use this as a light jacket on days that are too warm for a coat.

The material is a heavy flannel fabric with no insulation or lining on the inside, which is what I wanted.

I did not realize that the hood detaches. It looks like there are buttons designed to let it come off. I don't ever plan to, but the option is there.