Sunbrella has a whole line of fabrics that can be used indoors. My customer chose Sunbrella fabric for it's ease of cleaning in a dining area.
Comfortable, beautiful, and oh so livable, Sunbrella® fabric makes the dining or living room as worry-free as the outdoor room. It's amazingly easy to maintain, and most spills can be cleaned with mild soap and water. For tough stains, bleach can be used without fear of damaging the fabric or removing the color. With this kind of durability, a new 5-year warranty, and a wide variety of styles, what's not to love?http://www.sunbrella.com/