At this point, the Prefitter is deleted from the scene. It has served its purpose, so I don't need it anymore.  Next, I load the model into the scene.  In my example, it is the original La Femme.  I zero all rotations on La Femme, otherwise, the converted dynamic clothes will not fit properly when the morph is applied.  If you are not sure how to zero all rotations, look at the screencap below.

Please study the screencap below.  This is how your final scene should appear before applying the clothing morph and proceeding to Cloth Simulation preparation.