you can always pick up the mooncloth tailoring once you hit 70 and get bored with raiding and all. Even though its low lvl tailoring once you get to 375 not many people actually spe-cial-ized (word got filtered out withouth the -) in it so it could bring you a bit of nice cash in the end
btw, felcloth can be grinded from those satyr's in felwood (along the north and north-western side) although they don't drop as much as the netherweave in outland, or any other normal type cloth you need for tailoring, it is very nice to use to get some cash flowing if your really bored.
a quick calculation about the amount of netherweave you need for tailoring 300-375 is about 440 bolts = 2640 cloth = 132 stacks
not to mention 1 or 2 random drop recipes in arcatraz / botanica / the 3rd one there