Attached Link: http://www.sams3d.com/Tutorial.htm

Download my tutorial, it will help you in this. Any modeled object works just about the same and say a mechanical model. Clothes are no different. Break the dress sections up in UV mapper, just like you would an actual model of say the leg. Like the upper thigh area on the dress is one group, the shin is the lower and so on. Only one difference I can see with mechanical models and clothes are the fact that mechanical hardly ever uses the bend option in Poser. Sharen