1. First pull out a corner of the clothes, as shown in the figure below.
2. Then, twist the pulled skirt a few times, as shown below.
3. Make another circle like this, as shown in the figure below.
4. Finally, put one end of the skirt into the hole around the circle, as shown in the figure below.
5. Sort it out a little, as shown in the figure below.
6. This is complete, not only smaller, but also more fashionable, as shown in the figure below.