culottes vs hemline

culottes

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

hemline

noun
  • The line formed by the bottom edge of a skirt, dress, or coat; hem. 

  • The height of this line, measured from the floor. 

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