I wore this once for my child's入学式 (entrance ceremony) and washed it at home. I put it away in a drawer, so it's a little wrinkled, but it's only been worn once, so it's still in good condition. I usually wear a size 38, but I wanted a more relaxed fit, so I chose a size 40. It's double-layered, so your undergarments won't show through. It's priced lower due to the wrinkles, but I think they can be easily ironed out. Please refrain from purchasing if you are concerned about minor details.