Disney Junior T-Shirt Mickey & Minnie Mouse Print Athletic Jersey Stripes 60% cotton, 40% polyester machine wash with similar colors, inside out, tumble dry low and remove promptly Juniors graphic t-shirt with two stripes on each sleeve Mickey / Minnie Mouse print on front (some prints have intentional distressing for a vintage look) and solid back Officially licensed by Disney Junior/teenage sizing; runs smaller/slimmer than women's sizing Underarm to underarm in inches: S=15.5, M=16.5, L=17.5 & XL=18.5 Length from back of neck in inches: S=23, M=24, L=25 & XL=26