Quaking Mercury

Got the Dragon-Quake Shoulderguards on a recent trip to Karazhan with my hunter and decided to come up with a transmog set to go with it.

Gurn's Horned Helmet Alliance-only quest reward in Blade's Edge Mountains
Dragon-Quake Shoulderguards Drops from the Curator in Karazhan
Haurberk of Totemic Rage Blue BOE
Tracker's Belt Drops from Mennu the Betrayor in the Slave Pens
Scalewing Gloves Alliance-only quest reward in Blade's Edge Mountains
Searingscale Leggings Drops from Pyromancer Loregrain in Blackrock Depths
Bloodshot Greaves Drops from the Shade of Hakkar in Sunken Temple
Striker's Mark Drops from Magmadar in Molten Core
Sha'tari Anchorite's Robe Quest reward in Outlands

Most of the pieces in this set are look-alikes of the green BOE Mercurial Mail set.

Details here.

Transcendent Lightling

Finally finished my transmog set built around Robes of the Exalted.

Aurora of Transcendence Dropped in Blackwing Lair.  Priest only.
Lightning Infused Mantle Quest reward from Halls of Lightning.  Don't despair if you did this quest when WOTLK first came out and then vendored these shoulders.  The WOTLK dungeon quests have been reset and the quest giver is now inside the entrance of the dungeon.
Robes of the Exalted Drops from Lord Aurius Rivendare in StratholmeRuned Spell-Cuffs Bought for Justice Points in ShattrathFrostweave Gloves Crafted by tailors
Hammer of the Astral Plane Drops from Kel'thuzad in Naxx 10
Igniter Rod Drops from Ignis in Ulduar 10
Dawnspire Cord Drops in Sunken Temple