Fischl has average height, fair skin and long blonde hair. Her eye is light green. Over her left eye, she wears an eyepatch covered by her bangs. Two sections of Fischl's hair are tied into side twin tails. The rest of Fischl's hair is left loose. Her eyepatch is black. She wears a sleeveless black lace dress-like leotard with a black lace collar and purple bow tie, crosses stitched in, and black and violet tailcoats. Oz is a large black-purple night raven who is capable of speech.