Vintage Retro Woolrich insulated vest 70s 80s

Excellent vintage condition, and by that I mean this vest was totally lived in—it has little tears and paint spots and is nice and floppy—not too thick and stiff. I got this from a local ski area that had been closed for decades and was reopening under new owners. I’m sure whoever wore this probably was a liftie or did maintenance on the hill. There’s no size tag—I’m guessing a men’s medium or small. Measurements provided upon request. I put this on a kid mannequin as that’s what was most convenient—I can get more photos on adult mannequins if needed.