Clothing mods to work with player body customization

[ArcticTenshi]

I'm having a difficult time understanding how CBBE works, but I have a solid grasp. I managed to batch build and adjust a outfit to the default CBBE Vanilla body, and then CBBE Curvy.

But I cannot for the life of me get the outfits to change with player changes to body ingame (outside of bodyslide studio).

Any help appreciated greatly.