More to explore:
Cable knit keyhole scarf. Ravelry.com. Used this pattern to make a scarf for the girls.
Houndstooth Scarf: free crochet pattern at: elkstudiohandcraf...
Learn To Cable Scarf
Winter Flame Scarf. I am not normally a scarf lover... But this pattern done in the right colors would be an awesome addition to any winter wardrobe! Males might even like this... A manly flame scarf. Yes, sounds good :)
Scarf/bolero. Graphed CROCHET AND KNIT INSPIRATION: pinterest.com/... ...
Rippenschal Scarf - free pattern!
Tao Silk and Parisienne Scarf - Free Knitting Pattern
Free pattern for a reversible cabled chunky scarf. The entire scarf is knit in a K1P1rib, with cables. Noro yarn
Entrelac Scarf. Way cool!!! Supposedly a free Ravelry pattern: www.ravelry.com/...
Drifted Pearls Scarf Knitting Pattern (PDF) from Etsy Shop sadieandoliver ($5.50 CAD)