Wake up with less frizz by minimising night-time friction. Rough cotton...

https://www.4shared.com/office/pcYDzaBAjq/pdf-88397-12006.html

Wake up with less frizz by minimising night-time friction. Rough cotton pillowcases can snag hair, so silk is a kinder alternative. If you aren't ready to swap your bedding, try a loose, high bun with a soft scrunchie to protect your ends while you sleep