Size 1X to 2X Vintage 1980s Robi German Sweater Vest

Vintage 1980s knit sweater vest in red acrylic/wool blend. Front gold colored metal buttons. Label says Robi Modele, inside tag says Glace Mit Schurwolle (with virgin wool), Dralon Bayer-Textile, 55% Dralon Acrylic 45% New Wool, Size 50 on tag. Should fit size 1X to 2X. Measures 48" around bust, 46" around bottom band, length is 26". Shown on size large model with 39" bust. This is a pre-loved, vintage second hand item.