i literally found this coat on amazon, by searching for mens big and tall winter jackets.

ordered it in a 4x, black.

jacket arrived, had 4x size tags and everything, go to try it on, arms are too large for the sleeves, and jacket is far smaller then it would need to be over all.

i wear a 3x mens t shirt, this jacket is a 1x mens size at most considering my forearms got stuck in the upper sleeve.