The size is 80. Purchased in 2023, worn a few times, and then stored in a Ziploc bag. There are some wrinkles, but they should be fine after washing at home. I washed it at home with Arau unscented detergent. There are no major stains or pilling, but there is a possibility I may have missed something, so please consider purchasing only if you understand this. This is children's clothing, stored by an amateur, and has been handled by others, so please refrain from purchasing if you are looking for perfection or are overly concerned about details. If you have any questions, please ask before purchasing to ensure you are satisfied. I will not accept questions after purchase. Due to the thickness and size, it may be folded or compressed for shipping, so please purchase if you do not mind the shape being altered. It will be shipped directly in a water-resistant envelope. I do not plan to use double water protection, so please purchase only if you understand this.