Worn for the 100-day celebration (Okuuizome) and the first seasonal festival. There are no noticeable stains, but please forgive any oversights. The wrinkles should come out nicely with ironing. There are two sets, so it's also recommended for twins. How about for the Hatsumairi (first shrine visit) or New Year's? Sizes are 70 and 80!! *Please note that returns, refunds, and complaints are not accepted after purchase.