The Double Windsor Knot is my favorite knot,because it is the most symmetrical knot.
What I mean is that this knot is very hard to get off center and make a mess out of it. When you make the triangle as shown before you finish putting it through the hole at the end, it should look like a perfect triangle on all sides.
If you do the first steps nice and neat, when you finish up the Double Windsor Knot, you will have a great looking bold knot that really stands out. This knot is nice and wide and goes well with most dress shirts. This knot is for more formal occasions.
Practice makes perfect. Remember to take your time with the triangle, and you can’t go wrong.