Learn to create simple knotted bow headbands using stretchy knit fabric or repurposed T-shirts. This free pattern allows you to make comfortable headbands that can be worn as-is or embellished with bows. It only takes 15 minutes to sew each headband, making them ideal for last-minute gifts. The tutorial focuses on a headband design with an elastic insert for a secure fit, perfect for active wear. You can also make matching mommy-and-me headbands with this pattern. To make sure the headbands are stretchy and fit your head shape, opt for knit fabrics containing Spandex.