Here's a video about 3D-printing a dress, which uses the "wadding-up" solution you mention: https://www.youtube.com/watch?v=wdRswasftfI https://www.youtube.com/

Here's a video about 3D-printing a dress, which uses the "wadding-up" solution you mention: https://www.youtube.com/watch?v=wdRswasftfI https://www.youtube.com/watch?v=wdRswasftfI