cummerbund vs lappet

cummerbund

noun
  • A broad sash, especially one that is pleated lengthwise and worn as an article of formal dress, as around a man's waist together with a tuxedo or dinner jacket. 

lappet

noun
  • A head-dress made with lappets for lace pendants. 

  • A wattle or flap-like structure on the face. 

  • A small decorative fold or flap, especially of lace or muslin, in a garment or headdress. 

verb
  • To decorate with, or as if with, lappets. 

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