Jane has blue eyes and long blond hair, with fringes at the center and long single fringes on each side, tied into a bun. As a child during the Tekken 2 opening, her hair is styled in a bob. In Tekken 3, she is depicted as a brunette rather than blond.
In the Tekken 2 opening, Jane appears as a child and wears a long red winter coat with a black and light pink collared dress beneath her coat. This appearance is where she was detected by two Jack-2's.
In Jack-2's ending, her hair is now tied into a bun adorned with a blue ribbon, and she wears a pink long sleeve shirt that reaches through her elbows, a light pink skirt with a red belt around her waist, short white socks and black flats.
In the non-canon animated movie, Tekken: The Motion Picture, Jane appears wearing a white short sleeved sailor fuku; the color of her fuku is blue with white linings. She also wears a blue pleated skirt with white linings at the edge, white socks and brown shoes. Her blond hair is loose and is adorned with a dark red ribbon on her head.
Jane is now depicted as a brunette, with brown hair instead of blond, as seen in Gun Jack's ending.
Her outfit is a red sleeveless shirt, pale brown denim shorts with a black belt around her waist and black boots. Her hair is now tied in a high ponytail.
Jane becomes blond once again and wears a long white sleeveless collared dress, fastened with a belt around her waist, and white high heels. Her blond hair is now tied in a slicked back ponytail and is adorned with a pink headband. During the Tekken 5 prologue, she is seen wearing a white lab coat, which she wears while working at Mishima Industries and later in G Corporation.
(Same as Tekken 5/Dark Resurrection)