Step 1: Make sure your dish towel is at least 2" longer than your pillow on all sides.
Step 2: Iron the tape as close to the edge of your towel as you can.
Step 2.5: Peel the sticker side off the tape.
Step 3: Line the second dish towel up with the first one, and iron the seam shut on all three sides.
Step 4: Iron your pillowcase to get all the wrinkles out.
Step 5: Turn the pillowcase right-side out, and stick your pillow in.
Now, all you need is a little styling and you've got yourself some brand new pillows.