Conforming clothes responds to the figure's morphs and usually not the other way around. So if you want voluptuous as your figure morph, you dial the morph for V4 and the clothing should conform along with her. However, the morph present in the figure should exist in the clothing also, otherwise, you will only see changes in the figure and not the clothes. If you dial morphs in conforming clothes, V4 will respond to those changes, but that is not the way it is intended to work.