What you need
2-3 Large Mason Jars
White acrylic paint
Clean your mason jars and dry them completely.
Paint each mason jar white and allow the paint to dry completely. This does not need to be a perfect coat, just a white background because the napkins are quite thin.
Place a coat of mod podge over the mason jar then immediately place the napkin over the mod podge, taking care to limit the amount of air bubbles or wrinkles in the napkin surface.
Immediately brush a thin coat of mod podge over the surface of the napkin.
Allow this coat of mod podge to dry completely and enjoy!