Mesh has come and stormed the SL fashion industry. After a reluctance to even try it I agree that for certain designs it is an improvement. And standard sizing, while not perfect, was a good step forward. However I think mesh has some of the same issues as non-mesh. You may not poke through, but the shape isn't necessarily any more "natural."
Having said that, here, without further ado are three mesh and one system/flexi outfit.
GField
ISON
Jane
LeeZu