Vtg. embellished denim shirt

100% cotton shirt embellished with faux pearls & silver embroidery thread. 6 button closure. The last button is missing, but there's an extra button sewn on the inside. Back yoke. It's a large Small. I wear a M. There's 3 or 4 lighter streaks on the lower right front (see photo). Measuring flat: 28" length from collar seam in back. 16" side seams. 18½" width shoulder seam to shoulder seam. 21½" width armpit to armpit.