Whether you're reading this in the heat of summer or the brisk of fall, you may be wondering how you can make your outdoor sofa just a touch cozier. Whether you have a few extra dollars for just this purpose or are looking for a budget-friendly solution, the best outdoor pillows are you answer! They're easy to purchase (hello, parcel shipment) and even easier to pop on and switch out. And yes, they're cozy: the designs below, picked by designer Courtney Marquez, come in wide variety of colors and textures for every patio personality. See how they hold up to elements, resist mildew and keep their comfy shape long after first use — and how you can rest easy knowing you can enjoy them on a summer, spring or fall deck with iced tea or hot cocoa . . . again and again!