EXCLUSIVE AT NET-A-PORTER. Galvan updates its 'Pandora' gown in a pearlescent ivory hue that's perfect for rehearsal dinners, the wedding ceremony itself or the reception afterwards. Cut a little shorter, so it's easier to work the room (and show off a statement pair of heels), this dress is made from satin that drapes so elegantly over the body. Complement the halterneck with an updo or chignon.