You could also try this plugin by stopper to re-wrap to a small patch of vertices on the shoulder that move how you want them too. I've had some success with it, but it depends on the complexity and how far away the piece is from the body. I have found that clothing items edited with the rewapper don't play well with things like the emissive shaders plugin though, so there maybe bugs. I normally use custom offset morphs like in the video atani posted.
A QoL plugin for importing clothing. Allows for re-wrapping of clothing against selected vertices. Mean to simplify wrapping of rigid clothing and accessories. This is still an early version but wanted to get feedback from the community. I don't...
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