First, trace the shape of your toaster. Mine is an oval, yours might be a rectangle.
Measure the side of your toaster. Mine is 8" tall.
These are my measurements. I drew the shapes with the measurement on each side. I also measured the circumference on the top, the middle, and the bottom and made sure all my measurements added up to the circumferences. Once you have the measurements, DON'T FORGET TO ADD SEAM ALLOWANCE. I forgot and had big problems. I also cut out the pieces in a solid off-white cotton fabric for the lining.
Then I cut out the shapes. I also quilted my pieces. I did this by pinning batting to the back of the fabric and sewing straight lines.
Once the pieces are quilted then I sewed piping in all the seams. Here's my tutorial for making and sewing piping. I also sewed piping around the bottom edge. Then I put together the lining without piping.
To sew the lining to the cover, fold the edge of fabric or piping down inside.
stitching in the ditch.