Jolyne is a young woman of above-average height and slim to athletic build. Bold-eyed, she wears her hair in two "layers": A dark base including two large buns atop her head and a short length going down her neck; above which, lightly dyed or bleached, she keeps a plait or braid that winds around both buns, joining in a short length at back, and bangs that frame her face. Like all other members of the Joestar family, Jolyne has a small star-shaped birthmark on the rear of her left shoulder