Armor combinations
Successfully complete all Arena missions, then use the following combinations with the "Customize Armor" option:
Fleet: Helm of Swiftness, Leather Jerkin, Bone Shaffron, Leather Drape, Leather Crupper
Guardian: Chain Coif, Cuirass of Heroes, Chain Shaffron, Faceted Peytral, Chain Crupper
Reaver: Leather Coif, Cuirass of Heroes, Doom Shaffron, Chain Peytral, Leather Crupper
Savage: Leather Coif, Leather Jerkin, Chain Shaffron, Chain Peytral, Chain Crupper
Stalker: Leather Coif, Leather Jerkin, Rock Shaffron, Rock Peytral, Whiptail Crupper
Totem: Wood Helm, Wood Breastplate, Doom Shaffron, Faceted Peytral, Bone Crupper
Unlock New Armor
After you beat the game, choose one of the arena challenges and choose "Customize Arena" and go through the armor selections and you will find Brom and Galbatorix armor. They both have the same stats. Here they are: Protection-9, Speed-9, Maneuverability-5, Magic-8, and Weapons-7.