Vintage Jantzen Classics red hand-embroidered knit sweater vest

Red knit vest with dark blue embroidered trim and decorations in the shapes of hearts and squares. Tag says hand-embroidered. Definitely vintage, but in good used condition. Size and care tags are missing, so size is estimated based on chest measurement below. Knit allows for some stretch. Known flaw: a small brown mark near the top button that didn't come out in the wash. With more targeted treatment you may be able to get it out. Approximate measurements from flat lay: chest: 23" length: 25"