This coat has a high collar and the buttons are hidden behind a panel.  There are two open diagonal  pockets.  The coat is fully lined in red and has a back slit that measures 10 1/4".  My mother had a brooch pinned to the coat on the right side and there are slight marks.

Measurements:
shoulder - dropped
armpit to armpit:  22"
sleeve:  15"
length - from mid front shoulder to bottom:  38"