One of our favorite tie knots is the relatively unknown St Andrew’s Knot. We made an effort to give it some of its more deserved recognition, because it is the perfect choice if you cannot pick between the volume of the Half Windsor and the Double Windsor. It is exactly in between! In addition, it gives a great depth to the knot, so you can also make a nice dimple under it with your finger.
https://www.youtube.com/watch?v=bw-ixtjrsHI