Step One: Put middle of scarf at front of your neck.
Steps Two and Three: Cross ends around back of neck and then bring them back over your shoulders to the front. Adjust heights so that one end of scarf is longer than the other.
Step Four: Wrap the longer piece over top of the shorter piece and then up through, but only pulling a small section of the longer end up through, creating a small half bow. Fluff/adjust the half bow and pull slightly off to one side.