Approximate measurements, with the garment laid flat: Pit to pit: 17" Top Center of Collar to Shoulder Seam: 8.5" Collar Seam to Shoulder Seam: 4.5" Sleeve Length (Shoulder Seam to Cuff): 6.5" Length (highest point of shoulder to bottom of hem): 23" Made in San Jose, California There is no material tag. I believe that this is 100% cotton Wash inside out Please note I cannot guarantee complete accuracy in color in the photos.