camisole vs négligée

camisole

noun
  • A short, sleeveless undergarment worn by women underneath a blouse, or as a form of short négligée. 

  • A light jacket with sleeves. 

négligée

noun
  • A woman's loose-fitting nightgown, especially when short, lacy and/or revealing; a nightie. 

  • A necklace of beads, pearls etc. 

adj
  • In the style of a negligee; revealing, titillating. 

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