full dress vs peignoir

full dress

noun
  • Clothing worn on formal occasions. 

adj
  • Requiring a full-scale operation with attention to every minute detail. 

peignoir

noun
  • A cape worn to protect the clothes at the barbers / hairdressers 

  • A long outer garment for women, usually sheer and made of chiffon and often sold with matching nightgown, negligee or underwear 

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