coup de main - noun
kü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Carey Mulligan on the cover of Madame Figaro.

Promoting new films, 'Promising Young Woman' and 'The Dig', Carey Mulligan covers French magazine, Madame Figaro - styled by Agnes Poulle and dressed in head-to-toe Dior, of course.

Click here for the cover story (if you can read French).