At this link you will see latex free bands. I buy them in the 3/8" size because Gracie has very fine hair. They hold her slippery hair very well and I can put a bow in her hair after the grooming bands are in place. For the most part I just use a clip on bow. Once the grooming band is in place you can clip a little bow on and it will stay in place. I have tried the scrunchie but they just did not hold as well as the smaller latex free grooming bands.
toplinepet.com
They are almost at the bottom of the page of this link.