Made of 60% Polyester and 40% Cotton. This lightweight velour pajama will keep you cozy at night! The drop needle technique on the velour gives a softly ribbed texture. Detailed with tone on tone lace. Longsleeve button down shirt has V-neck and left breast pocket. Pants have elastic waistband. Machine wash cold. Gentle cycle. Non-chlorine bleach when needed. Tumble dry low. Remove promptly. Low iron if needed. Sizes run as follows: Sml (6-8), Med (10-12), Lrg (14-16).