Starting point: Basic bias fold (in certain scarf formats, this knot also works with a rectangular fold or a pleated rectangular fold)
Align the scarf ends:
Slide the ends through an Anneau Infinity scarf ring, and push the ring upwards towards your neck.
With a Plissé:
With a Maxi Twilly (scarf looped once around the neck beforehand):
With a 90 carré:
With a cashmere GM in a Cowboy knot, ends secured with a slip knot:
With a Mousseline GM in a rectangular fold: