This is a vintage Carhartt lined chore coat in heavyweight duck canvas. Produced in 2003, it has four front pockets, a corduroy collar, and a blanket lining.
Original Carhartt color name: Chestnut
Modern Size: Extra Small
The size listed, Extra Small, is based on measurement of the garment.
Shoulders: 18" | Chest: 22.5" | Sleeve Length: 23.5" | Length: 29" | Hip (Seat): 21"