horsecloth vs trappings

horsecloth

noun
  • A rug or similar cloth used to cover a horse, or as part of its trappings. 

trappings

noun
  • Ornamental coverings or harnesses for a horse; caparisons. 

  • Clothing or equipment; that which gives the appearance of something. 

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