Bone/Beige/Tan

Conqueror's Crown
Source: Quest
Avenger's Crown
Source: Quest
Helm of the Corrupted Mind
Source: Naxxramas
Deadskull Shield
Source: Quest
Aegis of Battle
Source: Quest
Rattlecage Buckler
Source: Quest
Husk of Nerub'enkan
Source: Stratholme
Blackskull Shield, Lord Blackwood's Buckler, Grom'gol Buckler
Earthen Guard
Source: World Drop
Modified Spell Shield, Steadfast Buckler
Well Hammered Shield
Source: Quest
Templar Shield
Source: World Drop
Bastion of Stormwind
Stoneshell Guard
Source: Blackrock Depths
Aldori Legacy Defender
Source: Gruul's Lair
Rockworm Carapace Shield
Source: World Drop
Sutiru's Brazen Bulwark
Bonereaver's Edge
Source: Molten Core