clothes vs glad rags

clothes

noun
  • Items of clothing; apparel. 

  • The covering of a bed; bedclothes. 

  • Laundry (hung on a clothesline). 

glad rags

noun
  • Stylish clothing. 

  • Formal attire, dress clothes. 

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