It was, if I may say so, a savoir faire of the heart instead of the head.
I have been too astonished lately to hold on to my savoir faire.
Her interest doubtless robbed him of any savoir faire he might possess.
Her brightness, and verve, and savoir faire will be a perfect revelation.
She lost her savoir faire at sight of Severance, and could not speak.
At any rate, ...