Set the bench on pieces of cardboard in a well ventilated area, such as a garage or shed. Remove any throw pillows. Remove any hardware, such as drawer handles, with a screwdriver.
Sand the surface of the bench with 220 grit sandpaper, following the grain of the wood, to remove any rough patches. Wipe the bench down with tack cloth.
Apply the spray paint to the bench in even, overlapping strokes, holding the can 8 to 10 inches from the surface. Use a high-gloss spray paint in a vibrant, rich color. Let the paint dry for 24 hours.
Put the bench back in place. Set two throw pillows at each end of the bench. Select throw pillows that have a vibrant print and are made with high-quality fabric.
Install new hardware with a contemporary style. To dress up a bench, use oil-rubbed bronze or another metal material for the hardware.