cabled vest/cowl - *Inspiration* this one is knit but you could easily crochet this so pull out your favorite scarf pattern and get to crocheting. You may need to adjust the width of the scarf. Once your scarf is long enough, wrap it around yourse.
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