Maternity Pajama Set - Size: Maternity M - Material: 100% Cotton - Item Type: Set of a long-sleeved top and long pants with an elastic waistband - Suggested Retail Price: ¥5900 Brand new, unused with tags still attached. The pants' waist is adjustable. Made of 100% cotton for a gentle feel. Separate pants style, perfect for hospital stays. Also has a nursing opening, so you can use it after giving birth.