Drape the tie around your neck with the wide end on your dominant side, hanging lower than the narrow end
Cross the wide end over the narrow end
Bring the wide end under the narrow end and back to the front
Pull the wide end up through the neck loop
Bring the wide end down through the front loop
Hold the narrow end and slide the knot up to tighten
Center the knot and adjust the length so the tip of the tie reaches your belt line