After a long run to Booty Bay, Karrah has the frost tabard.
They make you earn this thing. A long run through Horde territory for a level 20 character is a bit dicey.
Still, it's a very nice tabard, and it's also a Purple Epic item.
I already received one compliment, from someone in Goldshire.
There are only two epic tabards in WOW, the frost and fire tabards, both premiums from the TCG.