Purchased on Rakuten for ¥3,260. Less than half the retail price!!! I bought this last year, but I couldn't wear it before I got pregnant, so it's been stored at home. This is a top and bottom set of collared pajamas made with a smooth, silky, and luxurious satin fabric! Material: 95% polyester, 5% polyurethane Silver satin pajamas, size L, with buttons, pockets, and embroidery. - Color: Lavender Gray - Size: L - Design: Buttoned, with pockets, embroidery - Material: Satin #Silk Pajamas #LongSleevePajamas #SatinPajamas Thank you for looking.