Purchased from the official website for 5775 yen. Used a few times when my child was 4 years old. Personally, I didn't feel much wear and tear, and I don't see any scratches or stains, but please refrain from purchasing if you are overly concerned about condition. My child is on the larger side, so I think this size 5T, which is the official size for 5-year-olds, should still fit. Patagonia Swimsuit Swimwear Size: 5T