On the red carpet for the London premiere of Inception, Marion Cotillard wore her brunette hair styled in this wavy shoulder length hairdo. The soft, romantic waves looked lovely with her summery dress. To mimic this hairstyle, start with a styling cream worked into hair and let dry naturally or use a diffuser to lock in volume. Then use a large barrel curling iron on small sections of your hair.
From this angle, we can see Marion Cotillard’s stunning red highlights.