Emily has long, blonde hair that she keeps in a black bow. Her left eye is scarlet, and the other is white with a red, heart-shaped pupil. She has a long, red and black tail with a heart-shaped spike at the end, as well as a pair of red and black bat-like wings. She wears a white shirt, black miniskirt and stockings, and black heeled Mary Janes. Emily is quite flirtatious; she enjoys flirting with all the guys she meets, and she has a lot of admirers. She has a twin sister called Ella.