bodice vs sweater vest

bodice

noun
  • A sleeveless shirt for women, sometimes provided with detachable sleeves. 

  • Blouse; any shirt for women, particularly the upper part of a two-piece dress or European folk costume. 

  • The upper portion of a women's one-piece dress, equivalent to a shirt. 

  • Underbodice: an undershirt for women, (archaic) particularly a corset or other undershirt stiffened with whalebone. 

sweater vest

noun
  • A sleeveless sweater, commonly knit in argyle. 

How often have the words bodice and sweater vest occurred in a corpus of books? (source: Google Ngram Viewer )