• Known and loved pajama style • Five classic plaid colors and Penguin Blue • Set includes long sleeve button-down shirt and matching pants • Made from soft and fire retardant polyester • Notched collar, button-down style, comfortable elastic waistband • Wash inside out in cold water to preserve colors and reduce shrinkage • Loose-fitted style perfect for snuggling and getting cozy • Matching colors and patterns available for babies, adults, and dogs!