Fantasy Halloween Costume Ideas in 2026

Fantasy costumes get to go further than anything grounded in the real world, horns, capes, elaborate armor, a full transformation. Catra's ears, Jareth's glam, the Cheshire Cat's grin, all built to look like they came from somewhere else entirely.

Prosthetics and face paint carry more weight here than clothing does. Budget real time for that part specifically, it's usually the slowest step and the one that sells the whole look.

Some of these are wearable all night without much upkeep, others need touch-ups every hour. Check what maintenance a character actually needs before committing to it.