Cut fabric to be the shape of the ironing board with a three-inch boarder around the original ironing board shape.
Create a clean edge around the project and pin to leave a ½ inch pocket.
Sew along the edge to create the pocket. Leave a small gap as an opening.
Thread the elastic through the piece using a safety pin.
Sew the ends of the elastic together.
Close gap to encase the elastic completely.
Put piece around your ironing board and enjoy!