I've only tried it on and haven't worn it outside, but I have washed it once. It has been stored for a long time. The size is M, but it's quite large and can be worn without worrying about the size. Due to the rough fabric, there are some areas where fibers are visible (as shown in the photos). I will ship using either Rakuraku Mercari Bin or Yu-Yu Mercari Bin, using recycled materials.