Here is a cool vintage button down long sleeve Western Snap shirt by Remington. 65% poly, 35% cotton. Handsome plaid of red, blue, green, white, and yellow. Seven button front, three on each cuff, and a buttoned pocket on each breast. It's light weight, fairly sheer, and soft. It's in amazing condition with tons of life left. The tag says Extra Large, but here are the measurements. (Please refer to the last pic to see how I measure shirts)

Chest (armpit to armpit) 25"
Shoulder to end of sleeve (including cuff) 23"
Length 30"

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