Y2K Sanrio My Melody zipup terry cloth nightie or after shower dress 100% cotton

Adorable pink Sanrio Y2K My Melody zip up nightie or maybe after shower dress as it feels similar to a towel material . Unsure if it’s real Terry Cloth but is is 100% Cotton . Size medium but I feel like it would fit smaller will post measurements . Good condition clean / smoke free See all photos as they are part of the description