In this Arts & Crafts video tutorial you will learn how to sew a blind hem. Use a blind hem stitch when sewing the bottom hem of your Roman shade. It is very easy to do. For this you will need a sewing machine that has blind hem stitch already programmed in to it and a blind hem foot. Hem your fabric and pin it. Make sure the pointed ends of the pins are pointing outwards. Lay your fabric with the hemmed side facing up and the hemmed side towards the pressure foot. Then flip the hem upside so that a quarter inch of the hem is exposed under the fabric. Now slide the hemmed edge under the pressure foot and start stitching.