Cut tulle into 20 inch long strips. You can use between 16-22 strips per headband. Take one strip and 'even it' around the headband, and double knot it.
Continue with the remainder of tulle.
Gather tulle together in a bunch, and trim the top to make even.
Tie bow in the middle of the 'hair'.
Embellish with flowers if desired.
Fun accessory while watching Trolls!