dirndl vs midi

dirndl

noun
  • A traditional Alpine women's dress having a tight bodice and full skirt 

midi

noun
  • A coat or skirt having such a hemline. 

  • Synonym of Berliner (“newspaper format”) 

adj
  • Having a hemline at mid-calf length. 

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