unless the person is sitting in the same room with you its unlikely youll learn more from them than you would simply following tutorials.

ive never used FormZ, i use Silo and Max.  i would highly recommend that you start following some basic box modeling tutorials. start small - ie: not a lace-up corset modeling tutorial, but with simple things like 'box modeling a screwdriver' and/or 'making a chair'. 

you need to learn the fundamentals of box modeling before trying to model complex surfaces like most clothing cleanly and efficiently.