corsage vs waistband

corsage

noun
  • The waist or bodice of a woman's dress. 

  • A small bouquet of flowers, originally worn attached to the bodice of a woman's dress. 

waistband

noun
  • A band of fabric encircling the waist, especially a part of a pair of pants or a skirt. 

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