Halloween Costume Ideas in 2026 For demon

Demon costumes lean hard into red and black, sharp horns, exaggerated features, Hellboy's filed-down horns, Striker's cocky grin, Violator's cartoonish menace. There's no subtlety in this tag, and that's kind of the whole appeal.

Prosthetic horns and contact lenses do more work than face paint alone. Budget for both if you want this to read past a basic red-and-black outfit.