Trim the seam as wide as the finished binding. Turn under 1/8 to � on the outer edge of the bias and fold it over the seam on the wrong side. Now hem the fold to the line of stitching using hemming stitches.

149 b. Bias Tape: This is single or double-fold tape used for binding curved or straight edges and for casings. c. Twill Tape: This is firmly woven tape used for reinforcing seams. d. Piping: A narrow, corded bias strip of fabric that is inserted into a seam for a decorative trim.