I have to say that this yarn was one of the most amazing fibers to ever slip between my fingers.
Do take a moment to read about its journey from field to skein here:

4 skeins Pioneer - 100% Merino Worsted
by A Verb for Keeping Warm, 160 yards each or about 600 yards of a luscious worsted. Shown in color Madder.
Gauge 4.5 stitches & 9 rows = 1 inch in garter stitch
US6 (4mm) straight or circular needles
Stitch marker to distinguish sides.
Finished dimension - about 9 inches wide x 84 inches long,
blocked and unpleated.

Many thanks to my model, Haley, for refining this stitch pattern!