My child wore these for one season. There were no noticeable stains or dirt, but the one with the bear pattern had a hole of about 5-7mm on the chest. Overall, there is some pilling from washing. All three items are made of the same material. Please check the photos. There are traces of a name sticker having been peeled off the tag. There is no name written on them. Because they are thin, they were useful for wearing in the summer. Would they be suitable for a spare set at daycare? ※ Non-smoker, no pets ※ Items may be removed suddenly as they are also listed on other sites. Please be aware of this. #BabyUndershirts #TankTops #Birthday