Colonial style homes are easy to spot as they tend to be symmetrical and square in shape. There is usually a decorative crown above the front door and narrow side windows flanking the door. Colonial homes also tend to have paired chimneys, keeping the symmetry of the home consistent. If you live in a colonial style home you should match your interior design style to the exterior of your home. Colonial decorating for the interior of your home can be easily accomplished by following a few key ideas. Wood furniture should be simple, solid, and functional. Whitewash or plaster treatments should be used in place of wallpaper. Wood floors and exposed beam ceilings are also traditionally found in colonial decorating. Use accents that are reminiscent of nature, but avoid clutter. Colonial decorating tends to follow the belief that the imperfect is beautiful.