Little correction: If you want to remove the crosstalk to individual morphs in the outfit then Name it from BODY to BODY:2 or 3 as your first loaded Doll will probably have already the BODY:1 assigned 

after this stepp you can reactivate the morph to fallow simply by checking the box in the body of the outfit called " Include morphs. This will reactivate the crosstalk that you turned off in the outfit script