Transmog - See You Leyter (Mage)

Set List - See You Leyter - Cloth (Alliance Mage-specific) Armor
Head: Cowl of the Arcanic Conclave (Source: Raiment of the Arcanic Conclave/Kormrok - Hellfire Citadel)
Shoulder: Conqueror's Kirin Tor Shoulderpads (Source: Paldesse - Cloth Armor Merchant in Dalaran)
Back: Initiate's Necromantle Drape (Source: Initiate's Necromantle Vestments)
Chest: Ravencourt Formal Robes (Source: Amalgam of Souls in Black Rook Hold)
Wrist: Cruel Gladiator's Silk Bracers (Source: Cruel Gladiator's Silk Armor (Alliance Recolor))
Hands: Conqueror's Kirin Tor Gauntlets (Source: Emalon the Storm Watcher - Vault of Archavon)
Waist: Augari Wakener's Cord (Source: Augari Secret Stash in Eredath)
Boots: Emberscatter Treads (Source: Goroth - Tomb of Sargeras)
Main-Hand: High Scholar's Grand Staff (Source: Trading Post)
Weapon Illusions: Netherflame (Source: Tome of Illusions: Outland)

Transmog - Ethereal Shadows

Set List - Ethereal Shadows - Cloth (Void Elf-specific) Armor
Head: Cowl of Benevolence (Source: Absolution Regalia (Recolor))
Shoulder: Pilot's Pauldrons (Source: Iron Reaver - Hellfire Citadel in Draenor)
Back: Eternal Traveler's Cloak (Source: Eternal Traveler's Set)
Chest: Ren'dorei Mantle (Source: Ren'dorei (Void Elf) Heritage Armor)
Hands: Brightwood Handwraps (Source: Deathsilk Regalia (Recolor))
Waist: Girdle of the Infected Mind (Source: Brackenspore - Highmaul)
Legs: Skirt of the Old Kingdom (Source: Herald Volazj - Ahn'kahet: The Old Kingdom)
Boots: Emberscatter Treads (Source: Goroth - Tomb of Sargeras)
Main-Hand: T'uure, Beacon of the Naaru (Source: Holy Chosen - Priest Class Hall in Legion)

Transmog - Fire Mage

I’ve used this set on my mage for like 5 years, LOL

Transmog - Fel For You

Radiating warlock energy forever