a la mode vs aesthetical

a la mode

adj
  • Fashionable; in the current style or fashion. 

  • Served with ice cream. 

  • Of beef: larded and stewed with vegetables. 

adv
  • In a particular style or fashion. 

aesthetical

adj
  • Aesthetic. 

  • Of or pertaining to aesthetics. 

  • Of or pertaining to beauty. 

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