Ciel has dark skin, short, Dark Teal hair and blue eyes. She also has a gold marking consisting of an oval shape surrounded by four smaller circles in the center of her forehead. She wears a blue beret, a plain off white golden button-down shirt with an asymmetrical collar, a blue combat skirt with black waistband and fingerless, elbow-length black gloves with a silver digital wristwatch on her left hand and black shoes alongside white, golden buttoned boot chaps.