Here is a cool vintage western snap shirt by Wrangler. Rugged and handsome teal, purple, white, and black plaid. Good looking with tons of life left. The tag says Large 16 - 33, but here are the measurements. (refer to the last pic above to see how I measure shirts)

Shoulder to end of sleeve (including cuff) 24"
Chest (armpit to armpit) 23"
Length 34"

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