Nickelodeon Paw Patrol Skye & Butterfly Toddler Girls' 4-Piece Pajama Set Nickelodeon Paw Patrol Skye & Butterfly Toddler Girls' 4-Piece Pajama Set Tops: contrast round neck; short sleeves; Paw Patrol graphic at one top; allover Paw Patrol print at other top. Shorts: elastic waistband; allover butterfly print at one pair; allover Paw Patrol print at other pair. 100% cotton. Cotton pjs are not flame resistant. To help keep children safe, cotton pjs should always fit snugly.