Brigitte is so damn cute in this movie. And that's all that matters. But since I'm obligated to write a 10-line review, I guess I'll go ahead and bore you with my supercilious cinematic spiel. Feel free to skip the rest of the review and go watch the movie.
I was particularly surprised that France was capable of making a movie in the 50s that wasn't some desultory, experimental, existential ramble. Not that I have anything against all that, but after watching my 3rd Truffaut film and my 5th Godard film, I was ready for a breath of fresh air. And this film definitely delivered.
It's silly and mostly predictable but in the most charming way, like an old Cary Grant flick. But of course Brigitte has better legs than Cary Grant. And she can dance like a water nymph, ballet, acrobatic, provocative or hippy. Her acting style is genuine and impish much like Audrey Hepburn; however Brigitte adds a powerful sensuality to the presentation.
It helps to know French, but if not, here's what you do. Watch it once with subtitles on. Then watch it with subtitles off. The 2nd time, you'll get much more of the humour by simply watching their gestures and listening to their tones of voice. Have fun with it!