ever so/ever such...

ever so

To a great or exceeding degree or extent. Used as a modifier for other adjectives. I was ever so grateful for your help the other day. Your brother has been ever so kind to me.
See also: ever
Farlex Dictionary of Idioms.

ˈever so/ˈever such (a)...

(spoken, especially British English) very: Thanks ever so much for all your help. She plays the piano ever so well. He’s ever such a nice man.
See also: ever
Farlex Partner Idioms Dictionary
See also:
  • ever so
  • in all (one's) (born) days
  • in all my born days
  • in all one's born days
  • 24-7
  • long hair, don't care
  • blink-and-you-miss-it
  • the present day
  • once in a lifetime
  • a round robin