Washi tapeor some other removable tape to hold the string
Instructions
Cut six lengths of twine, each approximately four feet long. Place all lengths of twine together and tie a knot in one end (leaving excess twine). Tape that end down to a table or clipboard.
Braid the twine in a fishtail braid, with two lengths in each part of the braid (OR you can use a regular braid, with three strands of two pieces of twine each.). Tie a knot at the other end. Trim the twine (leaving excess).
Remove the faux flowers from the stems. You might be able to just pull them off. If you can't, you can cut them with scissors.
After removing the flowers, hot glue them onto the band. Space them apart for a random pattern. Let cool and wear. The headband is adjustable because you can tie it around the back of the head.
Video
Notes
Step 2: Fishtail braid is wider and gives more of a surfaces to glue flowers onto.