couturier vs outfitter

couturier

noun
  • A company that is owned by or employs such a person; a fashion house. 

  • A person who designs haute couture (high fashion). 

outfitter

noun
  • A person or shop that sells specialized clothes and equipment. 

  • A business that provides services for outdoor activities including accommodations. 

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