I was watching Danny Willet put on the green coat after winning at the Masters. Do you know how to place your arms when someone is putting a coat on for you?
Down & back... I learned that as a kid.
It was kinda embarrassing to watch Danny put his arms up like a little kid when his green coat was being put on. I guess you don't learn to put your arms down and back unless you're told by a suit fitter.
I've never seen a tailor like that. My folks taught me.