Skirt physics are hard.
https://drive.google.com/file/d/11zo4JIyJHoJQECfl1Xuls6VTSbt8UtY7/view?usp=drive_link, https://drive.google.com/file/d/1MzKsTKnQj4g6dLNfGtOpztlwhBy-XslR/view?usp=drive_link, https://drive.google.com/file/d/1PWee30xdTLXhwwv8RtkL7d2c5xqBKvFY/view?usp=drive_link