Before we do anything else we need a dynamic cloth, isn't it? I've one ready just here
If you wish to read the spanish version click here
A little introduction is needed to better understand what a dynamic cloth is. It is a piece of cloth that don't have any "bones", and therefore can't be conformed to any figure. It's exactly like a prop but, it can be used only in Poser 5's cloth room. Having said all that, we can now continue.