Our poplin cotton short sleeve set is ultra lightweight and perfect for sleeping and lounging in warmer weather. The 100% woven cotton material is thin, cool, breathable, and non-clingy. Care: Machine wash. It is recommended that you wash before wearing. *These pajamas are pre-shrunk. 100% Cotton – These pajamas are pre-shrunk. Top: Full button-front top in an allover print with short sleeves, notched collar, one chest pocket and relaxed fit, tagless design Pant: Lightweight relaxed fit pant in allover print with elastic waistband and white drawstring Sizing; XS(0-2), SML(4-6), MED(8-10), LRG(12-14), XL(16-18) SHCP1624-5030-XL 193307002980 17273216368699