culottes vs peplos

culottes

noun
  • A type of loose shorts which look like a skirt; a divided skirt. 

peplos

noun
  • An Ancient Greek garment, worn by women, formed of a tubular piece of cloth, which is folded back upon itself halfway down, until the top of the tube is worn around the waist, and the bottom covers the legs down to the ankles; the open top is then worn over the shoulders, and draped, in folds, down to the waist. 

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