Details are simple, and elements are rectangular or softly curved. A room decorated in a casual style has simple details, but it is the perfect place to add an unexpected touch of whimsy, such as an old, reconstructed birdhouse floor lamp or a wine bottle for a lamp base. Casual decorating can easily be incorporated into such specific styles as Shabby Chic, French Country, Cottage, Cabin, Beach, Rustic, and American Country decorating styles.