I used leftover yarn. I think it is DK or Sport weight, but to make the scarf soft, I chose a size 8 needle. You can play with your yarn and needles to get the drape you want.

I wanted the wrong side to be attractive, too, since scarves blow in the wind and the right side is not always the only side showing.

You can choose to make this scarf a different length. Just add or subtract pattern repeats.