※ The tag is from Nishimatsuya. Although it may vary from person to person, a 4-year-old child of average build could wear it without any problems. I received this unused, but only had the chance to dress my child in it once. There is a small, faint stain. (See photo 4) I don't think it's very noticeable, but please refrain from purchasing if you are overly concerned about this.