Holy matrimony!

 Rare metallic silver wedding dress from the 1985 collection of Paco Rabanne, featuring a coat-inspired design in composite material with silver plumetis applications, a back with a pointed Medici-style collar, small winglike sleeves, a vest-effect with a superlong double halfround train, a front press button closure and a matching leaf-style headpiece. This piece is from an archive collection and has never been worn. Via Farfetch