Vintage cardigan sweater vest sz M

Vintage 70s The Put On Shop cardigan sweater vest made for Sears, Roebuck and Co, USA. 100% Orlon Acrylic. Main part knitted in one piece and seamed at the shoulders. Metal hook closures. Bust measures 19” across. 31” long fr neckline down center back to bottom hem. Label says chest 38-40, size 22-24.