In human form, she takes on the appearance of a young, tall woman with large breasts and an alluring figure. She has short violet hair with long strands on each side of her face that curl up and around to resemble her tail. The bauble she wears in her cat form can be seen below her neck. She has a set of purple catlike ears with pink tips instead of human ears, which are initially hidden by her hat. Her black witch's hat coils around at the end and retains her bright yellow cat eyes. She also has a curled up purple cat tail that resembles her cat form one. Her lips are curled like the shape of a "3" to represent those of a cat. She also has two little sharp fangs in her mouth in human form like cats.
Blair is very good at understanding other people and even showing kindness to others who are troubled. She is always looking for some fun, whether it is harmless or not. Playful and fun-loving, she is quite an affable person. She is well endowed, which is used when she flirts with Soul, usually by appearing out of her cat form in little to no clothing.