I purchased this new and have only worn it about twice. I became pregnant and started waking up frequently at night, so I switched to a fluffy design. (I realized that since winters here get to about -10 degrees Celsius and my house is old and very cold, silk pajamas weren't suitable for me.) The material feels nice, and I think it's in good condition, but please refrain from purchasing if you are overly concerned about details. I didn't intend to sell it, so I've disposed of the box. I bought it on Amazon for 20,000 yen. High-quality 100% silk pajama set, offering a comfortable feel and elegant design. - Brand: kurevy - Material: 100% silk, 6A grade - Design: Button-up pajama set - Size: L - Color: Beige - Features: Black piping Thank you for looking.