It's made of a thin, fleece-like material. There is some pilling from washing. There is some staining on the pants. It might come out with spot cleaning, but it's being offered as-is. Elsa and Anna fleece pajamas, size 120, with a frilly design. - Brand: Frozen II - Size: 120 - Design: Character print (Elsa, Anna, Olaf) - Material: Fleece - Style: Long sleeves, long pants - Features: Frilly collar and pant cuffs Thank you for looking.