classy vs dressy

classy

adj
  • Elegant, highly stylish or fashionable. 

  • Of a superior type; especially, exhibiting admirable personal qualities. 

dressy

adj
  • Elegant, smart, or stylish. 

  • Fond of dressing up; keen on fashion. 

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