The sofa can be the master piece of your living room set when well thought. It has the power of add luxury and style to any space. Knowledge of fabric materials and construction is an important part of interior design in making good fabric choices. Velvet present a more formal appearance. They often come in a range of many colors and have a luxurious feel, but are durable in their elegance. When properly cared for, velvets make long-lasting chairs and sofas.