Here it is, the dirty, the list of epics! I have compiled a list of the best cataclysm tailoring patterns just to keep it simple. For a complete list of tailoring patterns see the WoWWiki page at: http://www.wowwiki.com/Tailoring
The staple of your purchasing power is drawn from Dreamcloth. Dreamcloth is made by combining 8 Bolts of Embersilk Cloth with 30 Volatile element (Water, Earth, Life, Fire, Air and Shadow). There are six patterns to create this cloth (Dream of Azshara, Dream of Deephome, Dream of Hyjal, Dream of Ragnaros, Dream of Skywall and Dream of Destruction. You can create each different type of cloth once a week per Volatile element, they don’t share the same cooldown!
These patterns can be purchased from your factions Cloth Trader in the Twilight Highlands. If your a horde player, just stop by and see Aristaleon Sunweaver at Dragonmaw Port. If you are a cowardly Alliance villian, then you purchase your patterns from Sal Ferraga in Highbank.
For a good tailoring leveling guide, check this place out: http://wowalism.com/wow-professions/wow-tailoring-guide.html#leveling_tailoring_525