Best Jeanist is a slim, tall man with green eyes and short, blonde hair that covers his right eye and. He wears jeans, a long sleeved jeans shirt with a tall collar that conceals his mouth and over the shirt, he wears a jeans vest with pockets. He wears a black belt on his waist and on his collar and he wears brown shoes.

Best Jeanist is calm and elegant. He is also flamboyant and believes that those who have influence will maintain a positive look in both socially and physically.