This knot is fun to do and gets you a bit of visual interest. It looks great with a patterned scarf, but a solid scarf will really show off the knot itself.
Get the look:
1. Pull a scarf around the back of your neck with a loop on one side and the two ends on the other (as if you were just going to pull the ends through the loop and be done with it).
2. Put one of the ends through the loop.
3. Twist the loop so that it looks like a figure 8, and put the other end through the loop.
4. Adjust as necessary.