The bracers don't show up in Wowhead's Dressing Room, but they add some extra chain detailing in game.
Item List: Head: Empyrial Cosmic Crown Shoulders: Mantle of Dying Light (Normal, priest only) Back: Ashjra'kamas, Shroud of Resolve (Rank 12) Chest: Cruel Gladiator's Satin Robe (Alliance only, priest only) Wrist: Bracers of the High Priest (priest only) Hands: Gloves of the High Priest (priest only) Waist: Vestal's Irrepressible Girdle Feet: Steps of the High Priest (priest only) Weapon: Light's Wrath (priest only)
Wowhead outfit link: High Priest of the Light