Overlapping problem

[jaxgia93]

Hi everyone,
I have a problem, I'm developing a configuration application in R3F for the fashion sector. The wish is to render two 3d objects like a jacket and a shirt however, the problem I can't solve is mesh overlapping. I would like all the mesh of the shirt to fit under the jacket dynamically without resize or morph. Does anyone have any suggestions? I tried stencil masks and blending but couldn't figure it out. Attached are two images for you to understand

Thank you all