Tailoring powerleveling guide will show you how to get your tailoring skill up from 0 to 300. The guide will only use recipe's available at a trainer until 275 and vendor available recipe's from 275 to 300.
This guide only uses recipes that require cloth and vendor bought material (thread, dye). The only exceptions are the vendor bought recipe's to get to 300 which require rugged leather. The leather needed is easily acquired through skinning or the auction house.
It doesn’t tell you how to get all the different recipe's from quests, vendors or drops. What you do once you hit 300 is entirely up to you.
Tailoring power leveling guide is primarily aimed at those who want to switch profession at high level or have high level alts, friends or guild members.  Before I start, you need to realize this is not a leveling guide, it's just a guide that will help you get your tailoring up quick/