blouse vs frock

blouse

noun
  • A loose-fitting uniform jacket. 

  • A shirt for women or girls, particularly a shirt with buttons and often a collar; a dress shirt tailored for women. 

  • A short garment worn under a sari. 

verb
  • To hang a garment in loose folds. 

  • To tuck one's pants/trousers (into one's boots). 

frock

noun
  • An undress regimental coat. 

  • An outer garment worn by priests and other clericals; a habit. 

  • A sailor's jersey. 

  • A frog. 

  • A dress, a piece of clothing, which consists of a skirt and a cover for the upper body. 

verb
  • To make (somebody) a cleric. 

  • To clothe (somebody) in a frock. 

  • To grant to an officer the title and uniform of a rank he will soon be promoted to. 

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