This is an Aran knit pullover from itsukanote. The size is for 12-18 months. It's an oversized fit, so my child was able to wear it even after turning 2 years old. (My child is not a big baby.) I liked it and dressed my child in it often, so the neckline is a little stretched out. I don't see any major stains, but please understand that this is a used item worn by a child before purchasing. ☆ Packaging materials and cardboard boxes may be reused. ☆ I do not own pets at home, but I do visit homes with dogs. Thank you for your understanding.