sports jacket vs tuxedo

sports jacket

noun
  • A tailored jacket that is not part of a suit; especially one of a sturdy fabric originally designed for outdoor sports. 

tuxedo

noun
  • The entire suit complementing and including this jacket. 

  • A typically black formal jacket worn by men. 

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