drapery vs ladies' cloakroom

drapery

noun
  • A piece of cloth, hung vertically as a curtain; a drape. 

  • The occupation of a draper; cloth-making, or dealing in cloth. 

  • Cloth draped gracefully in folds. 

  • Cloth, or woollen materials in general. 

ladies' cloakroom

noun
  • A cloakroom intended for use by women. 

How often have the words drapery and ladies' cloakroom occurred in a corpus of books? (source: Google Ngram Viewer )