Emma attended a photocall for Harry Potter and the Deathly Hallows Part 1 held in London on the 10th of November 2010. She wore a midnight blue one sleeved Vionnet dress from their ready-to-wear Fall 2010 Collection. Emma's version features a silk skirt as opposed to the chiffon skirt the model is wearing. Christian Louboutin Ronron pumps complete this look.
Vionnet Fall 2010 RTW Collection
Christian Louboutin Ronron pumps
Credits: Style.com & Emma Watson 411