Download and print the free youth size face mask pattern.
Cut 2 rectangular pieces using the pattern provided.
Cut 2 pieces of elastic (or tshirt yarn) 4.5" long.
Stitch the elastic ends to the short ends of the face mask piece matching notches.
Align right sides of the mask pieces together, sandwiching the elastic inside. Sew around the perimeter with a 1/4" seam allowance.
Leave a 2" to 3" opening.
Turn the mask inside out and press the edges flat.
Topstitch around the mask closing the small opening.
Fold the rectangle lengthwise creating pleats and pin place. Stitch the pleats along the sides to secure.