elf - 11 Halloween Costume Ideas
Elf costumes lean on flowing fabric, pointed ears, and an unhurried, ancient elegance, Legolas's practical archer's gear, Galadriel's ethereal formalwear, Neytiri's nature-bound styling. These characters carry themselves like time doesn't quite apply to them.
Prosthetic ears are the one detail that separates this tag from generic fantasy costumes. They're cheap, widely available, and worth the small extra step even on a simple base outfit.
Strongly recommended, it's the single clearest identifier for this character type and inexpensive to add.
A large portion is, given the franchise's scale, but it spans other fantasy worlds too.
Flowing, earth-toned clothing plus prosthetic ears. It's a fairly accessible fantasy costume overall.