Remilia has red eyes, short light-blue hair and a light-pink mob cap with a red ribbon decorated with white stripes. She wears a light-pink dress with a red ribbon on both sleeves, a large red ribbon behind her waist with white stripes and a necklace featuring a Caduceus-like centerpiece. She also has a pair of large black bat-like wings on her back with a wingspan wider than her height. Overall, she has the appearance of a young teen girl.