Silk Scrunchies.

"These are excellent quality. I used to use the Slip Silk Scrunchies from Sephora and those ones are great, but I will say these ones last longer. The elastic inside seems a little bit thicker so it takes longer for these to stretch out. I do feel like these types of hair ties can stretch out pretty quickly and then you're throwing them away because they're not holding up your hair, especially if you have fine hair like me. You want a silk scrunchie that is going to keep its shape for a long duration or you'll be wrapping it four or five times around your hair just to get it tight. But I like these because they're very gentle on the hair and they don't kink my hair. They don't cause breakage either. I do sleep with one of these in my hair every single night and then during the day if I want to wear a ponytail I'm always grabbing for these. They're great quality, they last a really long time, and I think they look really nice as well when they're in your hair. I am a huge fan of Silk Scrunchies, so if you want to take a more gentle approach with your hair, look into these."

"I like to sleep with my hair in a silk scrunchie. The Lily Silk Scrunchies are excellent, they come in multiple sizes, and this is probably my most used size. I will either put my hair in like a very low loose braid and just sort of use the silk on the end there because it doesn't create a tight crease, or I will gather all of my hair in sort of a loose pony right on top of my head with this silk scrunchie because it doesn't create a big crease in my hair and that's how I get a lot of volume without frizz in my hair when I wake up. I typically will just take my Lily Silk Silk Scrunchies and tuck it into my travel pillowcase because there's a little extra room in there, zip it up, and then this stays in my carry-on luggage so I always have my sleep situation ready to go."