Velvette is a petite humanoid demon with cedar-brown skin and long, desire-red hair styled into large pigtails with white swirled streaks and a single streak on her bangs. The insides of her hair are a faded dark navy-blue. Her eyes feature white irises, bright red sclera, and slit pupils, complemented by burgundy eyeshadow and black lipstick with a distinctive strip across her mouth. Seam lines mark her elbows and knees. She exudes an energetic and stylish aura, always attuned to the latest trends and technology. However, beneath her trendy exterior lies a critical and judgmental nature, especially regarding fashion. She is observant and sharp, as seen when she quickly deduced Carmilla's involvement with the Exorcist's head. As an employer, Velvette is disrespectful and overbearing, showing little empathy for her employees' plight.