Stripes and solids, no wrong side, no seam! The Sixes and Threes Cowl is a free pattern and three-part video tutorial. You can see the video here on my website:
https://verypink.com/2014/12/17/sixes-and-threes-cowl/

The yarn I used when I designed this has been discontinued. You can use three 50 gram hanks of any fingering weight yarn. A good substitution is Knit Picks Stroll fingering.