Sleeveless dress. The size is indicated as 12-18 months. It could be worn until around 2 years old. I wore it 3 or 4 times, but I'm selling it because my child has outgrown it. It's a light, airy fabric, but you can wear it in the autumn if you pair it with a long-sleeved inner layer ✨ I don't see any stains or fraying, but please understand that this is a used item that a small child has worn.