Rollo is a tall young man with a pale complexion. His hair is grey with streaks of white, and is styled in front with short, choppy bangs, He has sanpaku eyes, which are a pale forest-green with tints of deep blue. He is frequently dressed in a black and purple robe, a purple jumpsuit, a purple and black striped tricorn hat with a red sash attached to the bottom, and black shoulder pads with red stripes. The inside of his shoulder pads are purple. He also wears rings on his fingers.