In my own decorating business, I find more and more clients want to expand their living spaces right into the great outdoors—but not everybody has a big budget. Here are four great ideas from the experts on creating your own little oasis. Then click on the links to get chic and cheap inspiration for great outdoor rooms without breaking the bank.

Outdoor rooms require some structure just as an indoor room would, to help provide intimacy and comfort. Floors, walls and even ceilings can all be created inexpensively. A pergola, such as this classic one in a yard designed by Bruce Meeks, is a smart way to add form to an outdoor space. Structure strategies > Furnishing an outdoor room can seem a very expensive chore. However, with a little creativity and elbow grease, you can furnish your space with style and charm. Although wonderful weather-resistant furnishings are available, what could be more outdoor-perfect than a bed made of grass, like this one created by designer Pamela Berstler? More eclectic tips >

Often, outdoor rooms are used during the evening hours when providing lighting needs to be a consideration. Designers like Scott Cohen are always devising unique ways to light up the night, such as his round bar that has a variety of lights sources. For those on a budget, there are always candles or Christmas lights that deliver a romantic glow. Light up your outdoor life > Accessories are the jewelry of any room, including outdoor rooms! Being creative can keep costs low, while allowing you to place a personal stamp on your outdoor space. Designer Baylor Anne Bone uses a variety of soft pillows and throws and interesting art to give attitude to this outdoor living room. Accessory advice >