This is children's clothing from a popular Korean brand on social media. (No tag) There is no size listed, but it was useful when my daughter was wearing clothes in the 110-120cm range. The lining is a smooth material, and it's very warm. It was very useful for quickly putting on children who tend to sweat easily when going out. I'm selling it because my daughter has outgrown it, and it's been worn for one season, so please refrain from purchasing if you are concerned about the condition. The smooth lining has some slight pilling, but the outer side is in good condition. * Although it has a lot of volume due to the fur, I will flatten it as much as possible for shipping. Please refrain from purchasing if you are concerned about this as well. Thank you.