garment vs glad rags

garment

noun
  • A single item of clothing. 

  • The visible exterior in which a thing is invested or embodied. 

verb
  • To clothe in a garment. 

glad rags

noun
  • Stylish clothing. 

  • Formal attire, dress clothes. 

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