Vintage Pringle of Scotland chain knit 100% cotton blue & cream sweater, medium

Vintage size medium blue and cream chain knit sweater from Pringle of Scotland. 1980s? Good preloved condition, some marks as pictured (bottom hem area and a little on the back) which I have not tried to treat so they may come out, but as it is a delicate weave I prefer to let the next owner use their preferred cleaning method. Pit to pit measures 17” resting flat across but with stretch can reach up to 24”.