Looking for classy/traditional folders. Any suggestions?

[knarfeng]

Canal Street Half Moon Trapper

A 3 3/4" single blade with an excellent steel
Very slim in the pocket with a selection of handles

If you are used to the edge retention of Benchmades and Spydercos, I think Neeman is correct. The Canal Street Half-moon trappers are available in 14-4CrMo, which is Latrobe's version of 154CM.
Very elegant, as well.