Jotaro is canonically established as a tall, 6’ 5”, attractive, and well-built man, even as a teenager. He has dark hair that constantly blends with his hat, a strong jaw, bold eyebrows, and green eyes. As a member of the Joestar family, Jotaro also has the Star-shaped birthmark. His trademarks are a visored, ornamented cap, torn at the back and blending with his hair, and a roughly mid-calf-length coat with a standing collar and chains attached.