I am showing here how to do the knot using 2 gavroches (Ex-Libris en Camouflage), but it works equally well with a larger 70cm or 90cm scarf or a plisse. You can tie a single knot first for a smaller look, but it works better without a single knot for the gavroches as they are so small anyway.
|2 H gavroches, MaiTaiCollection petite horn scarf ring and|
Hermes Bolduc scarf ring.
Then put the scarves around your neck and get your scarf ring - follow the video and hopefully you will have a lovely Butterfly Knot! Just a little word of caution - do check that the scarf ring you use is on tight as you do not want it to slip off - I used one that was too big for my 70cm once and it fell off and got damaged on the floor:-(