Here is a cool vintage button down long sleeve Western Snap shirt by Panhandle Slim. 60% cotton, 40% poly, and made in the USA. Handsome and rich red fabric with striking red buttons. Seven button front, three on each cuff, one on each wrist, and a buttoned pocket on each breast. It's light weight, fairly sheer, and soft. There is a slight area of fading on the left cuff. Very subtle, and if you roll up the sleeves, it will never be seen. It's in otherwise amazing condition with tons of life left. The tag says 17/35, but here are the measurements. (Please refer to the last pic to see how I measure shirts)

Chest (armpit to armpit) 24"
Shoulder to end of sleeve (including cuff) 24"
Length 31"

This item is sold from a vintage boutique in Roanoke, VA.