Before you jump straight into distressing, run a sanding block or sheet of high-grit sandpaper over the entire piece. A thorough sanding will open up the pores in the wood and help the paint hold better. This translates to a longer-lasting finish that, ironically, will have no problem standing the test of time.  Sand with a gentle circular motion, starting in a central spot and gradually working your way outward. Fold the sandpaper over squared edges and slide the entire sheet back and forth using smooth strokes. A shade like white, eggshell or opal will work best. Don’t get too heavy-handed with the first coat—you just need to get the paint onto the piece, not achieve total coverage.  Work the base coat into corners, grooves and other hard-to-reach areas using the tip of your brush. Lighter colors will be more visible under additional coats of paint, enhancing the effect. Leave the painted piece in a cool, dry place as it dries. This will usually take 8-10 hours, but you might want to wait up to 24 hours to ensure that the paint has had ample time to set. Once it has fully cured, you can move onto the next phase of the project.  Avoid handling the painted wood while it dries. If you’d rather show off the natural wood grain than a separate layer of paint, feel free to skip straight to the distressing phase. Choose a bolder color for the topcoat that will stand in contrast to the lighter base coat underneath. This time, paint the entire piece. Use multiple coats to reach the desired depth and smoothness.  Change up the direction of your strokes to work the paint into tiny crevices and other textured areas. To underscore the vintage aesthetic, go with a topcoat in a faded-looking pastel shade, such as brick red, powder yellow or robin’s egg blue. Wet a rag or soft kitchen scrubber and wring out the excess water. Use the rag or scrubber to smudge the paint while it’s still slightly sticky to the touch. Doing so will expose the lighter paint underneath, which creates the illusion that the piece has been repainted over the years.  Work slowly and rub the paint with minimal pressure to avoid taking off too much paint at once. If you accidentally remove more paint than you intended, simply brush on a fresh coat and start over.  For a more exaggerated finish, you can also use high-grit sandpaper after the paint has dried.

Summary:
Sand the wooden surface lightly. Paint the piece in a light color. Allow the base coat to dry completely. Brush on a second coat of paint. Wipe the paint with a damp cloth.