Shop Ethan Allen's furniture store today in King of Prussia, PA at 640 W Dekalb Pike, King of Prussia, PA 19406. We are located within the King of Prussia Mall. We offer a broad range of furniture and accessories, including quality living room furniture, dining room furniture, bedroom furniture and home décor. Create the look you'll love from classic to contemporary with free interior design help from our design pros. Call us at 610.491.8850.