90s 100% cotton button up shirt/vest / size S

vintage orvis button up vest/sleeveless/shirt situation? workwear style, in a dusty cornflower blue. thick, almost denim-like feel and a fitted, slightly cropped cut. in perfect condition. tag size S, pictured on me size XS. check measurements below! measurements lying flat (inches): shoulder to shoulder - 14 chest (underarm) - 18.5 length (back collar to hem) - 21.75