I was "comme il faut" and smoked.
Still, the aquatic exploit was comme il faut.
He considered himself not only un homme très comme il faut, but a man of chivalric honesty.
It sailed through society all a-taut with convention, and was comme il faut from stem to stern.
The baroness thought him charming and very comme il faut, and the baron remarked that he was a very well-educated man.
It is always comme il faut to please the colonel.
He, not the fashion, is comme il faut.
It will be just as amusing, and a great deal more comme il faut!