Whenever spring or summer rolls around I see tons of adorable knotted headbands. I’ve always wanted to buy one, but they just seemed so simple that I could just make one if I tried. And make one I did! I was just playing with some fabric and ended up making a knotted headband. Check out the video for the tutorial!
You can make the headband thicker or thinner if you want and to measure just wrap the fabric strips around the top of your head twice. If it reaches then sew the ends together, if there’s extra fabric trim the excess.
petite and penniless 
Very practical and economic, good tip!