I used wasbi colored wool yarn to create my bow band because I like to felt my bows after I'm finished but you can use whatever type of yarn you would like.
Make sure you leave a uber long yarn tail for sewing afterwards!
If you left a longer tail then you can just start attaching the hair tie after sewing down the bow shape. I ran out of yarn from the tail and had to cut out another piece.
Now you are done! I hope you guys enjoyed this DIY and let me know if you try it out.