Waterproof purple Ugg boots -NIB big girls 6

Bought this for my toddler but they were for big kids. Missed return window. They are size big girl 6 which I believe fits a woman size 8 Per the site.. Keep them warm and dry all day long in the cool UGG® Kids Kaylen boot. Water-proof leather uppers with a round toe. Ankle-high boot silhouette. Adjustable lace-up closure with heel tab. Front strap with an adjustable hook-and-loop fastener. Lightly padded tongue and collar. Soft fabric linings. Leather-lined, cushioned footbed for added support