Material:Cotton blend STYLES for the WHOLE FAMILY -- Comes in sizes for adults, boys, girls, toddlers, infants for a picture-perfect matching look during the holidays. Washing: Hand Wash and Dry-Clean are Recommended. Use Mild Detergent and Hang Dry, But Do Not Bleach. FESTIVE CHRISTMAS PAJAMAS -- This whole-family pajama set features tree printed on tops make these PJs perfect for Christmas festivities. Delivery Time: Usually takes about 8-15 days via USPS (with tracking number),if you havn\'t receive the package more than a month,just contact us and we will pay back you full refund or resend it to you again.