Vtg red double breasted vest

Adorable vintage vest from around 1970s. Material feels like wool, but might be synthetic, with an orange polyester lining. Would make a great addition to your career wardrobe with a collared shirt underneath. Excellent vintage condition. The tag is missing but I don't see any other flaws. Approximate measurements: pit to put 17.5", waist 28" around, shoulder to lowest point of bottom hem 19"