Roll the entire length of the shade out flat on a table or other flat, clean surface. The side of the shade you see when standing inside the home should face you. Measure the length and width of the shade.
Cut fabric to fit the shade, adding a 2-inch margin on the sides and bottom for fitting the fabric around the shade. Pour fabric glue into a medium-sized bowl. Dip a paintbrush in the bowl and apply the glue in even strokes to the shade. You can also use spray-on adhesive to affix the fabric to the shade.
Place the fabric on the shade starting from the top and working your way down. Press the fabric onto the shade and smooth wrinkles as you go. You may want to have a friend or family member help you fit the fabric on the shade to avoid uneven placement.
Turn the shade over once the glue or adhesive dries to fold the remaining fabric over the sides and bottom. Snip the top and bottom corners of the fabric for easy folding. Apply glue or adhesive to the excess fabric and press it firmly on the sides and bottom of the shade.