Curl the hair, because the curls will make the bun larger.
Then divide the hair into several sections, here they are:
Top section;
One side section;
And the rest of the hair to the back.
Clip away the first two sections, then tie the rest of the hair into a low ponytail. Twist the tail slightly and wrap it around the hair band. Secure with bobby pins the bun.
Then take the top section, tease it, twist it and wrap it around the base of the bun.
Do the same with the side section.
Secure everything with bobby pins.
Done!