Celebrate the season with the Dr. Seuss x Posh Peanut collection featuring How the Grinch Stole Christmas! We’re pretty sure your heart will grow three sizes when you see your favorite family matching pajamas featuring the sneaky and smirking Grinch himself. There’s awfully wonderful styles for every Who in the family, with Preemie to 12Y for your little one and XXS to 3XL for you. All of our 2-piece pajama sets comply with snug fitting standards for apparel not treated with any chemicals. Pajamas should be worn tight-fitting. Features: 2-piece set includes long sleeve top & long pants Snug fitting / Not treated with flame retardants 95% Viscose from Bamboo, 5% Spandex Machine wash cold with like colors Tumble dry low / Cool iron if needed Signature Posh Peanut® design Matching accessories sold separately