Twinkle lights or miniature Christmas strands can be strung through the lattice of a garden arbor bench for a nice effect. Choose outdoor lights if you desire to leave them in place for any length of time. Light strands can be purchased in a wide variety of colors and styles. Party centers often sell novelty lights such as chili peppers, flamingos or shamrock lights---perfect for a theme party. Hanging tea lights can be tied to the arbor bench with fishing line for a small flicker of light, while an outdoor lantern hung over the bench can provide enough light to read by.
Personalize your garden arbor bench by staining or painting it. Paint the entire arbor and bench with a primer, then paint on images of flowers and vines. The decorative effect will allow the bench to look festive throughout the year.
Planting flowering vines at the base of your garden arbor bench will create a private hideaway retreat as they grow. Good choices for plants include morning glories, wisteria, clematis and trumpet vines. Miniature climbing roses are another possibility, as well as English ivy for a green retreat.
Vines are often quick growers. After planting, watch them closely and start training them around the posts of the arbor. It generally takes a couple of seasons before the vine is fully mature, but this natural decorative affect is well worth the wait.