Available in sizes 120-170#.Fit for both girls and boys 4-13 years old. Classic and cute two-piece pajamas set.Long sleeve notch collar button-down top and Elastic waist pants.Simple design with chest pocket.Pure colors for many choices. Feature an elastic waistband that easy to put on and take off. Perfect waist line design, keep your baby girls & boys comfy all night without being too tight or loose. Silk Pjs Set has always been popula, never out date. The silk pajama set is a great gift for your daughters,sons,granddaughters,grandsons,close friends ect.Perfect for birthdays,holidays,Christmas and special occasion days. Material:light weight satin,very silky feeling ,comfortable and relaxing fit. OEIU Kid Silky Satin Pajamas Set for Girls Boys pj Set Sleepwear Button-up Lounge Sets Nightwear