a doll, especially one resembling a human baby.
Often baby dolls. Also called baby doll nightgown, baby doll pajamas. a garment for women or girls consisting of a hip-length top of delicate fabric often decorated with ruffles, ribbons, or lace, with a matching panty, worn for sleeping.
a short dress styled to resemble this.
Also ba·by·doll (for defs 2, 3).
Origin of baby doll
First recorded in 1860–65
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for baby doll
These were the women who made flowing “tentlike” baby-doll dresses and “kick ass” combat boots fashionable.From the Anti-Rape Bra to Chastity Belts: How Women Use Clothing for Protection|Soraya Roberts|June 5, 2013|DAILY BEAST
And although she was more than ten years old, she had not outgrown the wholesome joy of a little woman in her baby-doll.