I am STRAIGHT UP obsessed with plaid this year. It's everywhere. And I love it. I was lusting over a tartan plaid infinity scarf on Etsy that was going for $35 and of course, like any good crafter/blogger, I reacted by saying, "I can SO make that." So I hit up the fabric store, found some amazing feeling flannel and raced home. Within 10 minutes of sitting down I had myself an identical scarf to the one on Etsy for a mere $4 (got the fabric on a wicked awesome sale!)
All you need is a sewing machine and 2 yards of flannel. I cut mine to be 22" thick and the full 72" long.
Next, sew a single stitch along the long sides to prevent fraying. (Although, I like the little bit of fray that resulted up to the stitch line.) Next, sew your two short ends together.
THAT'S IT. The best part? This is even great for a guy. My husband immediately requested one for himself. He loves scarves, but never seems to know how to wrap/tie his properly. Problem solved.