Vintage Short Sleeve Western Button Down Shirt

Vintage Cumberland Outfitters Western Shirt with Aztec pattern. Pearl snap button down short sleeve. Men’s XXL but seems more like a modern mens large or women’s XL Fabric composition tag is worn out. Feels like 100% cotton. Fabric feels somewhat thick, no stretch. Some very faint marks shown in last two pictures. Hardly noticeable. Pit to pit: 26” Length top to bottom: 33”