Hairstylist Stephen Lewis made Kate's hair sound so easy. He used Leonor Greyl products:
"Kate Mara wanted to wear a hat but I applied some Serum de Soie Sublimateur
to her dry hair and worked it in. I then ran a blow dryer through her hair
to give it volume and a tussled look. I finished the look with Eclat Naturel
on my fingertips and she was ready to go!"