Warm winter specifications with cotton padding (polyester). A set of off-white romper and vest. The vest has a sheep design. I received this as a baby shower gift, but I've only worn it for about an hour each time, twice. I wore it briefly while holding the baby on the balcony to show them the snow on a snowy day, and when we traveled to the winter sea. It's in pretty good condition. It's very warm, so I recommend it for those living in cold regions! The size is versatile, ranging from 50 to 70cm, so it can be worn for a long time. Thank you for looking. Sleeve Length: Long Sleeve