Gray and Green Koala Organic Cotton Children's T Shirt is made with reverse applique technique - size 4T Organic Cotton is grown without the fertilizers and pesticides used in conventional cotton. It's better for you and better for the environment. Product Details: Royal Apparel Brand Organic fine jersey 30/1 combed ring spun 100% GOTS certified organic cotton 4.4 oz/sq yd Made in the USA with imported yarns Children's T-Shirt Flat Measurements: Toddler Medium (4) - Length 16.625" - Chest 13.5"