My sister-in-law asked me to make her some pillows for her living room. The fabric came from her living room curtains! They were too long, so she just cut off the bottoms, and I had plenty to make her perfectly matched pillow covers.
These are so easy to make! Make the fabric so it will wrap around the pillow and overlap at least 3 inches. Hem the short ends, then wrap the fabric around the pillow inside out. Pin the hem ends in place, but not the edges. Then pull the pillow out the side and sew up each side. Turn it right side out and stuff your pillow back in!