lifelike life-sized doll
Refers to a specific type of realistic, life-sized doll popular in the late Edo and Meiji periods, often used in exhibitions or as art objects.
I saw an Edo-period lifelike doll at the museum.
doll-like beauty
Metaphorical use describing a person (usually a woman) with a beautiful, doll-like appearance, often implying an almost unreal perfection.
She has a beauty like that of a lifelike doll.