Goodmorning from Belgium.
back in december 2006, I posted this very BASIC Cloth tutorial.

(hope the link still works)
http://www.renderosity.com/mod/forumpro/showthread.php?message_id=2854479&ebot_calc_page#message_2854479

Can be used in any 3D app, as I let the modeling app, and Poser do the work for me.

You can take it in steps.
First let Poser do an initial push of the rough, lo-resolution cloth obj to about 90% in X and Z.

Then export the pushed cloth obj back to you modeling app to refine and put on the delails.

Then import the final subdevided cloth obj, to let Poser do the final push into shape.

Hope this helps some.
Greetings, Tony

PS, those that read the other cloth post?
The boots in the little tut above are texture - displacement boots. => 2006

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!