Halloween Costume Ideas in 2026 For Doll

Doll costumes lean on an intentionally artificial, slightly unsettling quality, M3gan's uncanny stillness, Annabelle's porcelain menace, Frankie Stein's stitched-together design. The best versions look almost human, and that's precisely the unsettling part.

Stiff, controlled movement sells this more than any makeup or costume detail. Practice a slightly mechanical way of moving and holding still, it does more for the effect than people expect.