RHW looked fabulous in her Emilio Pucci dress (Spring 2012).
I love this dress, it's very busy but I love the detailing - like the cutout in the back, the leg split and the lace on the sleeves.
Rosie wore her hair in a bun, but I have to say, I love the hairstyle that the runway model is sporting.
She finished off the look with patent, pointy Louboutins.
Image Sources: style.com, justjared.buzznet.com