EXCLUSIVE AT NET-A-PORTER.COM. Giorgio Armani has created an exclusive collection for us that's just in time for the party season. This coral off-the-shoulder gown is made from lustrous Mulberry silk-blend satin and cut on the bias so it elegantly skims your curves. The boned bodice discreetly shapes and defines the waist and provides support, so you can comfortably wear it without a bra.