Morph Magic does do this, usually successfully.  I have known cases where the morphs have ostensibly been transferred to the "body" of the clothing, but where the full-body morph dials don't make a blind bit of difference.   The same morphs, applied for the individual body parts, do work, but that, obviously, is more time-consuming.   I don't know what causes that.   It happens only in a small minority of cases, in my experience.   Morph Magic includes some tutorials.