This is a babyGAP fleece swaddle. It's made entirely of fleece, so it's very warm, and you can dress your baby lightly underneath when going out. I think it can be used for a long time, from newborns. It has been used, but there are almost no pills overall, and it's still in good condition, so how about it for outings in the coming season? Due to the nature of the material, dust tends to cling to it, and I will try to remove as much as possible when shipping, but please forgive any slight adherence. m(_ _)m I'm also selling other babyGAP, zarababy, Oshkosh, Mikihouse, Mezzo Piano clothes, outing goods, and winter accessories! Please purchase if you understand that this is a used item, has been inspected by a non-professional, and has been stored at home.