I'm going to contradict RobZhena here. Do NOT use conforming clothing as dynamic clothing. I agree with Glitterrati. Use a product from a vendor who specializes in dynamic clothing. In fact, I have a listing in my Directory under "Clothing" that will give you a list of vendors who specialize in dynamic clothing. Dynamic Clothing Vendors

Make sure that your starting and finishing poses do not intersect ANYWHERE on the cloth or figure. Also make sure that there is a good amount of distance between the figure and the actual clothing. Your clothing does not have to actually touch the figure anywhere to collide with it.