Here, I am providing an example of using the Copy Morphs From and Scale/Morphs checkboxes.

I used the colorcurvature Mixer script to make a "teen" Dawn.  Both Dawns are wearing the same clothing and I simply copied the morph the script created to the clothing, checked off ALL OF THE OPTIONS and posed the teen figure in the same pose as Dawn.  (I could have used the Smooth morph brush on the hem of the skirt on the teen to smooth it out just a bit.)