Material:Made of soft comfy modal and cotton fabric.Soft,comfortable, skin-friendly, lightweight and natural breathable. Fit for 3-16 years girls and boys.-Unisex Classic Button-front Top:Long sleeve button-down sleep top for easy to put on and off. Chest pocket with classic notch collar.-Relaxed Fit Bottom: Loose comfy long pants with elastic waist, this comfort and lightweight sleepwear for child is the best pajamas.-Occasion: Christmas Pj Gift, Pajama party, sleep on it, sleeping wear, casual loungewear, daily wear, birthday gift. Fit for spring, fall, autumn, winter.-WARM TIPS:Machine wash warm on gentle cycle, wash dark colors separately. Plesea see sizing chart on the left picture for more information befor order.-Package included:1 set of children pajamas