Massimo is a tall Italian man described as having an angular and bony build, making him look Irish. He has a thin nose, eyes and eyebrows. He has unfocused eyes and dark rings under them.
He has long, straight hair, and wears a hat with fur trimming. He appears to wear a one-piece suit with shoes that meld into it. He also wears a belt with a large buckle featuring a rectangular shape in it with three circles.
The outfit's fabric is generally plain, but features many trimmings of fur, namely along his outer arms, the sleeves' cuffs, and two sections extending from his belt to his collar, which is entirely fur. Below the collar, in the center, appears to be a handle of sorts.
Beneath the belt, his legs also have fur trimming, where circlets containing tassels hang.
(Source: JoJo's Bizarre Encyclopedia)