Green’s Dictionary of Slang

of a young woman, attractive.

1890		Bird o’ Freedom 8 Jan. 3/3: If you loved the doll-faced lady so dearly, why did you leave her for the more alluring faces of the bush-women on the coast of Africa?
1911		S.F. Call 3 Sept. 5/3: He wanted to marry a doll-faced chit, who didn’t have a penny.
1922		R. Lardner ‘A Caddy’s Diary’ in Coll. Short Stories (1941) 405: What makes me sore is [that] he could be such a sucker as to give up a bright future for a sum of money like $8000 and a doll face girl.