Also known as: イリヤ(儀装束)
Illya (Princess Connect!)'s official ceremonial dress costume/variant in Princess Connect!.
She has Red Eyes and long Black Hair with Hair Between Eyes and an Ahoge. She wears a Halterneck black see-through highleg Backless Leotard with a black Showgirl Skirt, Black Gloves, a Black Veil, Tiara, and an Armlet.