After purchase, I used it for one season. It was only used when going out, and my child quickly outgrew it, so I remember using it for about 1-2 months. After that, it was stored. There is some pilling, so please check the photos. It's a fluffy material that isn't too warm, so I think it can be used for the upcoming season. This is from a personal perspective and has been stored. For those who understand, thank you.