Rust, yellow, and grey plaid western shirt jacket

Cute western styling, feels like something a cowgirl would’ve worn in a 1940s / 1950s movie western with Roy Rogers or Gene Autry. Gives off retro rockabilly western swing vibes. Shoulders have 40s puffed up look, tapered at the waist. Could be worn as a blouse or a lightweight jacket. Lightweight fabric, more of a spring or fall weight. Labeled as a large but I’m a small and it fits me, check your measurements. 34” bust 31” waist 22” shoulder to hem 14” shoulder to shoulder across the back