It's a bit hard to tell exactly what hair you mean. You'll save a lot of time for people if you always provide a picture or, as I suspect is the situation, a link to a recolour giving links to a mesh no longer working.
Is it
this one (or even
this one, requiring the same mesh)? If so, Shannara's removed all her content from MTS and taken her site down, due to personal reasons, but you can find her up-do at Simpathetic,
here. (I discovered this just from skimming through the comments to see if anyone else has mentioned the missing mesh or a new source for it)