She has missing teeth like Finn, but she is also shown to have buck teeth in several episodes, which help add to her rabbit-like appearance. She has long, shiny, blonde hair that she almost always keeps tucked away in her hat. Fionna wears a white, rabbit-themed hat (similar to Finn's bear-themed hat) with exposed locks of blonde hair covering part of her face. She is somewhat more heavy-set than her counterpart Finn, and is called 'chubby cute' by Natasha Allegri.
She has fair skin, blue eyes (though they typically appear as black dots), and thick legs.
