(for medium or long hair style is worn with hair worn in a ponytail or braid and wrapped into a loose bun shape)
Fold the square cloth into a triangle. The longer side will lay across your forehead and the front of your head. Make sure the hanging sides are even.
Take a corner in either hand, and cross the cloth at the bottom of your neck under the hanging corner.
Wrap one corner around the bun and then the other side, tucking the ends underneath. Then tuck the hanging piece under as well.
And now you're done!