Vintage 70s acrylic sweater vest twee retro made in England M/L

Blue and brown striped vintage 70s sweater vest 100% acrylic, made in England Estimated to be a size M/L based on a P2P of 20” Close up shows a light dirt line on the right pocket, no attempts have been made to clean it Approximate flat lay measurements: P2P 20” Length 27” Knitwear 70s fashion sweater vest grandpa sweater vest patch pockets real vintage true vintage twee academia retro indie