VTG 1960s Mens Western Cowboy Shirt Simplicity 4703 Sz M 40

Original pattern, not a reproduction copy. Fitted Western Shirt. Front and back yokes. Long set-in sleeves. Hammer-on-metal fasteners. Button closing. Flapped pockets. Top-stitching. Cut/Complete. Checked. Instructions present. Envelope is pretty good but dog-eared along right edge but it's intact. See pics. Sold as is. Size: Medium Neck 15-15.5" Chest 38-40"