Vintage Sprite T Shirt Single Stitch size M

50% cotton/50 % polyester, mounted collar, very thin material. This was not worn but it has been washed (found a small folded pile of them and they had been stored for a long time). Tag says medium but please use my measurements for fit. Approx. unstretched flat measurements in inches: 17 shoulder seam to shoulder seam 17 1/2 armpit to armpit 26 center of collar seam to bottom