Vintage blue/black knit sweater

Found this beautiful piece in a local vintage shop, very comfortable fabric with a modern fit...crewneck and "bomber" style hem Royal blue and black two-tone color Size: Medium - unisex style No damage or stains whatsoever From a pet-free smoke-free home Materials: unknown (possibly cotton/polyester blend) Measurements: - Length: 25" - Sleeve: 21" - Pit-2-pit: 19.5" (across)