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. Features: 2-way branded zipper Convertible mittens for Newborn to 0-3M Convertible footies with designer grips Tagless for sensitive skin 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 Accessories sold separately