Vintage 70s Boys Scout Shirt/Jacket/Shacket with Patch

Vintage 70s official Boys Scout shirt/jacket/Shacket with “1973 National Scout Jamboree” patch on the back. The jacket has two pockets on the front. The jacket’s size tag is no longer legible and it doesn’t have a fabric content tag, but feels like wool. The jacket is in good vintage condition with no noted major flaws or any holes except for some stains on the bottom part of the right sleeve (see pic). No size tag, but would best fit a modern Medium, Large or Extra Large depending on the look you are going for. Measurements: Shoulder to shoulder-18.5” Bust/armpit to armpit-23” Waist-23” Hips/bottom hem 23” Length/shoulder to bottom-29” Sleeves-24” ***all measurements taken with item laying flat & should be doubled where needed*** Please ask as many questions as you need to, prior to buying an item.