Vanilla is a tall, cream-furred anthropomorphic rabbit with a white muzzle, a small brown nose, brown eyes, and a tuft of dark orange hair on her forehead. She has brown eyelids and dark orange markings around her eyes and on the ends of her lopped ears.

For attire, she wears a long gothic lacy dress with a black trim at the bottom of the puffy sleeves and the skirt, a burgundy-fitted vest with golden buttons, a blue or orange ascot, white gloves with gold cufflinks, burgundy low-heeled shoes.