I made this plugin for myself a bit ago, but it was too useful to keep it in my private library. Used on a bunch of my own assets - it doesn't produce perfect results since its basically automation wrapper over Blender's built-in Surface Deform modifier. All the limitations of that modifier apply to this plugin too, but this plugin has some things to offset that - pre-processing modifiers. You can smooth out source mesh or offset it a bit towards the clothes for transfer to be potentially higher quality. Experiment with it, you might find perfect settings for your case by just playing around with it. Make sure to message me if ther eare any problems with it tho, i'll try to fix them.