This is a jumpsuit purchased from Sweet Mommy. The lining is cotton. When you put the hood on, it looks like a fluffy bear and is very cute! ⚠️Please note that it will be folded and compressed for shipping. Although it has not been kept in a place accessible to pets (dogs), it has been stored in a house with pets, so please be aware if you have allergies. Please refrain from purchasing if you are concerned about smells or are very particular, as it is stored by a private individual. Please consider purchasing if you understand and agree. I am also selling other children's clothes♪ #ageSHOPkids