Instructions on how to make a mask. - Hopkins Medicine
Apply ties on FRONT of mask where pleats face outwards. (or alternately, 1/4” or 1/2” twill tape) Or to make your own ribbon out of fabric: Stitch on both sides. 1” wide strip of self fabric Fold in Half +press Fold sides in towards center +press Edge Stitch closed 1” Reinforce with extra stitches at top and bottom.