What's old is new again, and Instagram is obsessed. A woman wears a scrunchie in this photo. Room Shop Vintage Gorgeous barrettes and bows have been having a moment, and now big, beautiful scrunchies ...

A shopper declared, "These are my new holy grail for my wavy hair! I use these for my nightly top bun ("pineapple") and I wouldn't use any other scrunchie again. These rarely snag. My hair tangles and ...