mannikin

(noun) a person who is very small but who is not otherwise deformed or abnormal. Synonyms: manikin, homunculus.

(noun) a woman who wears clothes to display fashions. Synonyms: mannequin, manikin, manakin, fashion model, model. Example: "She was too fat to be a mannequin."

(noun) a life-size dummy used to display clothes. Synonyms: mannequin, manikin, manakin, form.