You can use subdividing MAT poses. AFAIK, Anton came up with that idea. Basically thaey apply another texture on top of the one you're using, so it works for gloves, bodysuits, etc. It wouldn't work perfectly for the image you're showing, though, as you have to add the new material to the whole of a body part. Are you used to looking at Poser files in text format? They can be intimidating until you understand what you're reading, but if you are used to it, try searching freestuff for textures for Anton's Adventurers: they usually come with subdivinding MATS. Open the body suit MAT file in a text editor and look at what it does. You can probably edit that to suit your needs.