Cut two pieces of fabric 6”x9”
Cut two pieces of ¼” elastic to 6 ½”
Put fabric right sides together and pin elastic so it is facing inwards close to each end of the mask. This will be a loop inside.
Sew all around, leaving an opening so the mask can be turned right side out. Clip corners so turning is easier.
Once mask is turned sew all around at 1/8” from edge and then again at ¼”.
Fold sides of fabric to make 3 pleats (all in the same direction) and resew sides to anchor the pleats.
Done
