Our best dressed of the week winner, Naomi Watts, was looking gorgeous as she glided down the red carpet at the ArcLight Cinerama Dome in Hollywood, California last night joining her co-star Ewan McGregor.

Dressed in a Zac Posen Resort 2013 open-back gown, she evoked an Old Hollywood look by styling her petal-print gown with a retro ‘do.

J/Hadley green-and-pink sapphire earrings and a Jennifer Meyer ring were the perfect finishing touches to her glamorous red carpet look.

Does this look have BDOTW potential? Or has this week been too strong already for this to feature?

Credit: Style.com & Getty