gabardine vs kaftan

gabardine

noun
  • A long cloak. 

  • A yellow robe that Jews in England were compelled to wear in the year 1189 as a mark of distinction. 

  • A type of woolen cloth with a diagonal ribbed texture on one side. 

  • A similar fabric, made from cotton. 

kaftan

noun
  • A long tunic worn in the Eastern Mediterranean. 

  • A long dress or shirt similar in style to those worn in the Eastern Mediterranean. 

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