Vintage 70s sweater short sleeve knit top S M blue white soft collared

Short sleeve vintage 70s sweater. Pretty cobalt blue, short sleeves, collared neckline, and a white detailing. Would fit best a S - M, but please see the measurements to ensure a perfect fit. Excellent vintage condition besides some light pilling, please see the photos. Tag size is a M, brand is Full Fashioned, and material is acrylic. Freshly laundered. Here to help if you have any questions.

18 in chest
23 in length

laid flat, please double where needed