I've only worn it about 10 times and there are no noticeable stains or dirt, but it has been washed at home and shows some signs of wear. I bought it at Nishimatsuya. It was easy to wear during pregnancy because it was loose around the belly, and after giving birth, it's easy to breastfeed because it opens in the front, and it also has pockets, which is very convenient. Nightwear 65% polyester, 35% cotton Size: Maternity L-LL Bust: 93-108 cm Waist: 89-118 cm I do not have any pets or smoke. Instant purchase is welcome. Soft waffle 2-way one-piece long-sleeved pajamas maternity postpartum nursing pink salmon pink peach color with buttons long long pajamas one-piece button pregnant woman pregnancy during pregnancy childbirth present front opening with pockets pocket buttoned with pocket cute loose