Here is a cool vintage western snap shirt by Wrangler. It's a great creamy white color, with subtle shimmery stripes of gold. Super cool looking with lots of life left! 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) 22"
Length 34"

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