Top button back stamp: 553, manufactured in 1997 W28 L36 Waist 34cm, inseam 85cm I am not the original owner, so I don't know the details, but it seems to be a product released with one wash and has not been hemmed. Also, it has been almost 25 years since it was left unused, and there is no fading at all. I don't think it's often that you come across a product in this condition. I bought it at a Daikanyama shop for 33,000 yen, but it was a little too small, so I kept it stored unused.