Take a look into the freestuff, there are tons of free dynamic clothes. And, with some limitations, you can turn many conforming clothes into dynamics. In Poser you can create dynamic clothes from plain objects and save them as props after adding the required settings. To do this PhilCs presets are a good starting point:
http://www.philc.net/ClothRoomPresets.htm.

You may find these tutorials interesting:
http://www.renderosity.com/mod/tutorial/index.php?tutorial_id=868
http://www.renderosity.com/mod/tutorial/index.php?tutorial_id=2154&page=5

I'm not always right, but my mistakes are more interesting!

And I am not strange, I am Limited Edition!

Are you ready for Antonia? Get her textures here:



The Home Of The Living Dolls