Purchased at Birthday. Newborn Rompers I think both were Kotori, but the light blue one might be different because there's no mention of it. Light blue: 50-60cm Gray: 60-70cm The light blue one is quilted material, and I often put it on right after birth, so there's some wear and tear, such as pilling around the neck. I don't think either has any noticeable stains, but since they were used by an infant, please refrain from purchasing if you are sensitive to such things.