Vintage 70s Denim Patchwork Chore Jacket with Contrast Sleeves

Absolutely fantastic vintage 70s denim chore coat. Two chest pockets with snap closure and two patch pockets at the hip. No material tags but feels like 100% cotton. Rigid but just enough to give it structure. One of a kind. No size tags. Model is 5’7” and xs/s Pit to pit: 19.25” Shoulder to hem: 27.75”