Kaitac Family Women's Long-Sleeve Pajamas Trouser Length: Long Material: 100% Cotton Thickness: Thin, suitable for spring and summer My family purchased this from the mail order company "Kotose." Retail Price: ¥5,980 (including tax ¥6,578) This item was opened once upon arrival and has been stored in a chest of drawers ever since. It is a new, unused item. Thank you for looking.