Vintage Ignite Sportswear Acid Washed Denim shirt

Vintage Ignite Sportswear Acid Washed Denim Western Shirt M Button long sleeve Light wash and wear. There is no size tag but appears to be about a medium but please see measurements. Cotton. Side slits at bottom of shirt on each side. See measurements below. Measurements taken without stretching. 21" from armpit to armpit across 27" down the front 23" from shoulder down the sleeve