Please consider the size to be around size 80. Purchased in 2023, worn a few times and stored in a zip-lock bag, so there are a few wrinkles, but I think it will be fine if you wash it again at home. I have washed it at home with Arau unscented detergent. I don't see any major stains or pilling, but there is a possibility I may have missed something, so please consider purchasing only if you understand. Please refrain from purchasing if you are looking for perfection or are overly concerned, as this is children's clothing that has been stored by an amateur and has been handled by others. If you have any questions, please be sure to ask before purchasing until you are satisfied. I will not accept questions after purchase. Due to the thickness and size, it may be folded or crushed for shipping, so please purchase if you don't mind the shape being affected. It will be shipped directly in a water-resistant envelope. I do not plan to use double water-resistant packaging, so please purchase only if you understand.