Rachel McAdams, Chrissy Teigen and Joan Smalls are just a handful of high-profile women who have worn one of Rebecca Vallance's designs. Made from pretty guipure lace and fully lined for opacity, this signature 'Pulitzer' dress is suspended from wide grosgrain straps and has billowy off-the-shoulder sleeves. We think it's perfect for brides looking for something modern to wear at a rehearsal dinner.