Like her father, Iris is a well-dressed character; she wears a magenta vest-and-short pink dress combo with a red gem and similarly-colored ribbons on her chest. She also wears black, long-sleeved undershirt and leggings underneath along with a semi-transparent white skirt, white gloves and shoes. Iris has long, blonde hair with two small, red beads forming ponytails on side of her head and she has blood-red eyes. Her voice has a short echo when she speaks, which is changed to a seraphic echo when she turns into her final form.