Purchased at Birthday in 2023 and pre-washed. I intended to have my child wear it around the age of 1, but I forgot about it and it was stored in the closet, so I'm selling it as it has never been worn. It was stored compressed in a Ziploc bag, so there are significant fold creases. I think it will be fine if you wash it. Bundle discounts available with other items. Price will increase to 3000 yen from October 1st.