Valentino is a tall, slender moth demon with greyish-lavender skin and cerise-pink eyes, over which he is always depicted wearing gold-rimmed, heart-shaped sunglasses with cerise-pink lenses. His mouth full of sharp, cerise-pink colored teeth, with a single golden fang that sits to his far left of center.

Valentino's stature is tall, estimated to be around 10 feet, which he emphasizes with long black heeled boots. He has fluffy white fur with small red love-hearts around his neck that plumes up from his coat's break-line. He is bald with moth-like antennae; the right appearing like a large black and white striped feather while the left appears smaller and lacking the white areas. His hands and forearms are black. He is a Flirtatious, SlenderMoth, a playboy, asshole, From Hazbin Hotel. He also has a flirtatious Italian accent.