Petit Lem Pajamas Nwt Petit Lem Astronaut Space Pajama Set Poshmark Petit Lem Pajamas Petit Lem Apple Pajama Set Poshmark Petit Lem Flowers Pyjama Set Petit Lem Little Girl's & Girl's 2 Piece Llama Print Cotton Pajama Set Petit Lem Eggs Pyjama Set. A PJ set is a staple. This fresh set features a long sleeved top and matching pants, which coordinate perfectly with the sleeper from the same range. With a rounded neckline, elasticated waistband and cuffed sleeves and legs, the set has a snug fit that gives them plenty of room to run around and play. Composition: Rib, 100% Organically grown cotton Long sleeved top with rounded neckline Long pants with elasticated waistband and ankles