Vintage emerald green marching band jacket with tails

A stunning 1960s vintage green marching band jacket. Most likely a school uniform, has narrow shoulders. Unisex. Would fit a modern size small. Has a front zipper, and snaps. All buttons in tact. Thick material, made extremely well. Approx measurements Bust 35”-37” Waist 28”-30” Shoulder to shoulder 15” Only notable flaw is a few thread snags, photo included Vintage item, as is