ascot tie vs headscarf

ascot tie

noun
  • A type of cravat or necktie with a narrow neckband and wide wings laid one across the other. 

headscarf

noun
  • A more or less square piece of material worn over the head, typically by women, often to protect the hair, or for religious reasons. 

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