overdress vs prettify

overdress

verb
  • To wear clothing which is too elaborate or formal for a particular occasion. 

  • To wear too many clothes for a particular occasion. 

noun
  • Any garment worn over another. 

  • Any dress (feminine-style garment) worn over another, especially over an underdress. 

prettify

verb
  • To make pretty or prettier, to make more attractive, especially only in a superficial way. 

  • Synonym of pretty-print 

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