baby doll vs chemise

baby doll

noun
  • A style of women's nightdress. 

  • A young attractive woman; sweetheart, darling. 

  • A child's doll designed to look like a baby. 

chemise

noun
  • A short nightdress, or similar piece of lingerie. 

  • A loose shirtlike undergarment, especially for women. 

  • A wall that lines the face of a bank or earthwork. 

  • A woman's dress that fits loosely; a chemise dress. 

How often have the words baby doll and chemise occurred in a corpus of books? (source: Google Ngram Viewer )