headdress vs orle

headdress

noun
  • A decorative covering or ornament worn on the head. 

  • A hairdo. 

orle

noun
  • The wreath, or chaplet, surmounting or encircling the helmet of a knight and bearing the crest; a torse. 

  • A fillet under the ovolo of a capital. 

  • A bordure that runs around the outline of a shield without touching the edge. 

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