Tailors are going to get two different sets, Sunfire and Eternal Light, each consisting of a robe and a pair of gloves. The former is a DPS set, and the latter is a healing set, naturally. They're loaded up with red sockets, and the socket bonuses are a pretty clear cut boost with no need to dance around to get them. The gloves of both sets require Sunmotes, so keep in mind that you probably won't be able to make these right away. The Sunmotes are likely drops inside of the Sunwell instances, potentially the raid zone. We can hope otherwise though, right? Luckily, the Sunmotes seem to be the only especially rare material required. The rest is just fairly mundane primals and cloth.
It is a bit strange that there is no new Shadowcloth set, but it's possible we simply haven't seen it yet. I have my doubts Primal Mooncloth and Spellcloth specced tailors would be the only ones recieving anything new in this patch. Sure, the pieces aren't tied to those specific specs, but Shadowcloth tailors want to put their transmute to good use, too!
Stats and materials after the jump, courtesy of our good friend over at MMO Champ.