Another fold is the diaper fold. The hood descends down the back. This fold is also found in some jackets.
The best way to learn how to draw clothing folds is to practice. You can do this by taking pictures of the various folds in your clothes or by studying a real life example. You can also find examples on the Internet. You can also use Adobe Illustrator, which is used by many fashion designers. You can also download free pictures from the Internet.