This super cute leopard Mama tee is perfect for this summer. The fabric is lightweight and soft. It is constructed with 65% polyester, 20% cotton and 15% rayon. Chest measurement is taken 1" under the armholes and straight across the chest. Double this number for the circumference. Chest Length S 19" 27.5" M 20" 28.5" L 21" 29.5" XL 22" 30" 2x 23" 30.5"