Double Fun Scarf
Easy-to-knit garter-stitch scarf with ruffles on both sides. While the sample was knit with fingering weight wool, you could use any weight up to a light DK weight. (Anything heavier will give you very stiff ruffles!)
Knit as written and lightly steam blocked, this garter stitch scarf measures 8" across and 70" long, but you can make it any width and length you like. The pattern explains how to modify the size. You can knit the scarf to use up your entire skein of yarn -- it's easy to knit until you run out. The scarf pictured was knit with one 130-gram ball of Kauni Effektgarn 8/2 with approximately 1 foot of yarn left over.
I'm rating the pattern four stars. However, it was 3.90 for a 4 line pattern. I do love the ruffled scarf!