For women with perms or pressed hair, wearing a satin or silk head wrap can also help flatten hair and keep a hairstyle neater for a longer amount of time. If the hair is wrapped around the scalp, this also helps avoid bushy edges and ends.
Satin pillowcases also help fight against the signs of aging skin. However, a satin or silk pillow covering prevents these creases and wrinkles, allowing you to wake up with the smooth skin you want to see when you look in the mirror.