dinner dress vs hoedown

dinner dress

noun
  • A gown worn by Victorian women for dinners and parties held in people's homes. It often had long sleeves, a high neck, or a narrow skirt to set it apart from an evening gown. 

hoedown

noun
  • A gathering at which such dances take place. 

  • A type of American folk or square dance. 

  • The type of music typically played for such a dance 

verb
  • To dance a hoedown dance 

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