Making conforming clothes is not an easy thing to do. I don't want to put you off, but it not only requires in-depth knowledge of 3d modelling, but also a LOT of poser hacking, experience with joint parameters, hierarchy order and so on.

If I were you, I'd start by making some props for poser, then progress to building them into figures, then go on to clothing. If you want to jump in at the deep end, go to the tutorials section here and look for tutes. I can point you to a copuple of different ones.

Nerd 3D

Roy Riggs(for 3d max)

Don't want to discourage you, just let you know what you're in for.

mac