Looks like checkerboard pattern with alternating blocks of stockinette and reverse stockinette

knitting stitch

Wild Salt Spirit: Simple yet awesome. Might look great as a folded cowl. Are the vert stripes thin enough for stranding?

les tricots de Granny

La veste "rose poudré, free pattern in French by les tricots de Granny So sad this is in French.

pure alpaca

turkish yarn, can be as low as per pack (have to pay shipping though)