This is a Doup leno lace weave, from an article by Irma Spaargaren on weavezine.com
Chair warping - yarn harlot
So that's how you do this | twist warp using cards
I would love to have the draft for this!
Jack Lenor Larsen, Leverlin, early 1950s
Tuck Shawl. Could easily DIY. Get a long rectangle of fabric but just long enough to wrap around and cut a couple slits on the long side.
Deflected Double Weave Scarves
Double Deflected Wool Blanket
One day I will be able to do this/ have a full sized loom.