garb vs workwear

garb

noun
  • A type of dress or clothing. 

  • A guise, external appearance. 

  • Fashion, style of dressing oneself up. 

  • A measure of arrows in the Middle Ages. 

  • A wheat sheaf. 

verb
  • To dress in garb. 

workwear

noun
  • Clothes designed to be worn while working, especially in a physically demanding job. 

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