Yes, that would be hot-pink velvet ribbon ... Would you believe that I accidentally found velvet ribbon at Walmart, of all places? It was purely accidental. They have several colors available, too, pre-packaged.
And a double-ribbon headband. I used leftover purple grosgrain ribbon from Spenser's Easter bonnet. This might be a favorite.
Details on the headbands:
The ribbon is 15 1/2" long and the elastic is 4". I turned over the raw edge of the ribbon (twice) and sewed the elastic along the "hem." Repeat for the other edge.
For the double-ribbon headband I cut two lengths of ribbon, sewed them together at the bottom on a slight angle, and then continued to attach the elastic.
Spenser is three and has a tiny head. Sawyer is 18 months and they are a little big for him. You may need to adjust the length of the ribbon to fit the size of the head.
These are quick and easy. The only problem I had was keeping it moving through my feed dogs. Good luck with that.