put on airs and graces

put on airs and graces

To behave in a pretentious manner. She's always putting on airs and graces because she wants to impress other people. There's no need to put on airs and graces with me. I knew you long before you ever became successful.
See also: air, and, grace, on, put
Farlex Dictionary of Idioms.
See also:
  • airs and graces
  • have airs and graces
  • lung
  • air (one's) lungs
  • air lungs
  • Puppy Bowl
  • pontificate
  • pontificate on
  • pontificate on (something)
  • put on airs, to