Vintage wintergreen and tan plaid midi coat

Such a darling and sharp little coat for when the temperatures drop! In good used condition on the outside, but please see all photos and note that while I recently sweater shaved this, this appears to be mostly wool, and there may be some fuzzies/pilling in areas. It also seams as though all the buttons are on loosely and could use resewing  The biggest issues are with the silky interior/lining. Please note the wrinkling and deep discolorations throughout, most of which are in the armpit areas. There are holes in the lining in at least one sleeve, so you need to be mindful when putting this on, as if you go down the wrong ‘tube’ you night run into some dark powdery residue within  No label or contents tag, so please refer to these measurements for modern fit. Seems to fit like a Small in my opinion  Length- a little over 42” taken from the collar seam Armpit to armpit- approx 18.5” laid flat across and buttoned up Waist- approx 15.25” laid flat across seam  Tags- heavy warm cozy winter fall autumn penny lane 1970s 70s 1960s 60s sue VTG retro deep dark green beige snow December October November January bundled up union tag ILGWU ladylike stepford wife wives MCM midcentury hood hooded longer length pleats checkered jacket princess  4.5 pound in box