Vintage Fil À Fil Winter Coat

1990s fil à fil charcoal navy full length winter coat lined with thick flannel in olive green Very warm Removable hood Great leather detailing in the armpits Some imperfections and signs of wear, but in great vintage condition Comes w/ a small epaulette-like mystery piece w/ 2 button holes in it, as shown in photos (absolutely NO IDEA what it’s for or where it’s supposed to go 🤷🏻‍♀️ Size says 38, but I would say it’s quite a large medium