70s Classic Grey Trench Coat

Beautiful classic soft grey trench coat Vintage probably early 1970s. Label from an old department store in my home town Montgomery AL … my mom said my grandmom’s would love to go there 🥰 … The coat has beautiful stitching and beautiful buttons and a nice lining It’s in great condition- but does have two buttons missing (but there is one spare button on the interior of the coat) and two small faint spots by the missing buttons (shown in the last three photos ) … also a few little lines that seem “rubbed” or worn (shown in the very last photo) Fits S mannequin pretty perfectly… maybe a little room so I’ll list as a S/M.