Retro vintage boys jacket

This awesome retro vintage boys jacket/ heavyweight shirt gives off a serious 60/70s vibe. 100%cotton could be worn as a jacket or over shirt. Made in Hong Kong, with retro piping. Some small little vintage marks , see the photos, but not noticable. It says size 12, and I'm assuming that is a child size, as this would not fit an adult. I bought it for a children's show I was costuming, sadly I have no more room to store it. laid flat out to pit 17.5 inches length of sleeve, shoulder to cuff 21inches.