H&M organic cotton underwear set of 3. Size is 56cm. My baby was a BIG baby, so they were only worn once or twice before outgrowing them (＞人＜;) Unlike Japanese underwear, these have snaps, which I personally found easier. I didn't see any noticeable stains, but I think there is some wear and tear and pilling from use. Perceptions of wear and tear may vary. Please purchase after understanding that these are used items. m(_ _)m Please read before purchasing m(_ _)m ◎ Please purchase only if you understand that these are used items. ◎ I have a dog. If you have allergies or are sensitive, please refrain from purchasing. (I will check for dog hair during shipping, but there is a chance I may miss some.) ◎ I use overseas laundry detergent. If you don't like the scent, please refrain from purchasing. ◎ I have an 8-month-old baby. I will ship as smoothly as possible, but there is a possibility of delays depending on my baby's health. Please be understanding.