On YouTube I found a great video by Fabric Patch explaining in great detail

how to make a face mask shaped like a dust mask.  The PDF pattern they used was

adapted slightly from craftpassion.com.  I made two today and like the fit much

better than the rectangular pleated mask.  They use a small piece of aluminum from a

disposable food pan and insert it between the fabric layers to form a shape that bends around

your nose.  They recommend 5″ long elastic to ft over your ears but it was too short for my head so I made mine 7″ long.

Pat Ashton