airs and graces

US /ˈɛrz ənd ˈɡreɪsɪz/
UK /ˈɛrz ənd ˈɡreɪsɪz/
"airs and graces" picture
1.

arie, affettazione, maniere

an affected manner intended to impress others; snobbish behavior

:
She puts on a lot of airs and graces when she's around important people.
Si dà molte arie quando è in giro con persone importanti.
Despite her wealth, she has no airs and graces.
Nonostante la sua ricchezza, non ha arie.