Wesska was a female Human who worked as a weapons merchant during the Galactic War between the Galactic Republic and the Sith Empire. During the war, she operated a stall in the Alien Enclave Market of the city Voss-Ka on the planet Voss. Wesska wore brown and gray clothing while at her stall and had golden tattoos on either side of her face. She had dark skin, black hair and brown eyes.