DIY Custom-Painted Napkins
Source: Martha Stewart
Using the stencil tape, create stripes, a border, or even blocks and shapes on the napkin.
Paint the unmasked areas in your favorite colors for a color-block effect.
Remove tape once paint is dry. Toss the new personalized napkins in the dryer on low to cure the paint. Once you have done this, the napkins will be washable!