There is no mystery to this gorgeous wrap, just a simple twist. You work it as a rectangle, then create a Möbius strip by rotating one end 180 degrees before joining it to the other end. Also has video on Tunisian Crochet hook and stitches
From a Spanish site which can be translated but it is for crochet ~ hopefully will be able to work the schematics out for knitting ~ love the neckline and high buttoning. Make your own buttons ~ Instructions on my board, maker ~ button.