I purchased this directly from Teacher Zhen's atelier in Taiwan when I lived there. I've only worn it 2-3 times. There are no stains or scratches. However, since it was worn by a child, please refrain from purchasing if you are overly concerned about its condition. It measures 38cm in length and 38cm in width. I believe it's approximately a kids' size 80-90. Please understand that there may be some folding wrinkles. I will ship it compactly to save space.