Circle scarf, Infinity scarf, scarf-lace (as opposed to necklace).... call it what you want, this accessory is all the rage and is almost as easy to sew as it is to wear!
Sewing Project: Bias-Cut Infinity Scarves
Supplies:
fabric with a good drape (knits, crepes, etc. anything soft and flowy will work well)
Cutting mats (the larger the better, best if they have the 45-degree angle line marked clearly)
rotary knives
large rulers
iron (somewhat optional)
this measurement guide with options for short (headband size!), medium and long scarves