Clean the chair and take off the back and seat (if possible). Sand and wipe away the sanding dust. Paint if desired.
Cut the paper to fit both the back and seat (with overlap). Add water to the spray bottle and lightly mist the paper (this will prevent wrinkles).
Starting with the back, apply a layer of Mod Podge to the wood surface. Place the paper down and smooth with a brayer to remove wrinkles.
Let dry 15 - 20 minutes and then trim the edges with the craft knife.
Seal with Mod Podge over the top of the paper. Let dry for 15 - 20 minutes.
Apply two more coats of Mod Podge, letting dry between coats. Let dry and apply a coat of poly. Let dry.
Repeat steps 3 - 6 with the seat bottom.
Once the seat and back are completely dry, replace them onto the chair frame.