One thing you can doand this is a really inelegant solutionis to create a new group using the grouping tool on the model for the pieces where the skin pokes through the mesh, and then set the transparency for that group to 100%, max and min, highlights and reflections black. That way you can have the same effect as, say, making the legs invisible to get them to quit poking through the trousers, but still having legs to poke out from under the skirt. Magnets can make the clothes fit, but I usually just patch holes in postwork. I'm lazy that way. :P