Gregory is a young man with violet eyes and black fingernails. He has jet-black, shoulder-length hair. A selective few strands of his hair are bleached white on the right side of his hair. He wears makeup, which includes black eye shadow and black lipstick. As Prefect of the Purple House, Gregory wears a cloak and a violet waistcoat; on the breast pocket is a Violet Wolf crest, and affixed to his collar is a purple dahlia.
