I love polaroid. I want to make it looks bit old. Here is the one I made in photoshop. It's fun. I love it.
Here's my 4x6 png of vintage polaroid frame so that you can add photo and text to it.
How did I do that? Visit http://www.webdesign.org/photoshop/special-effects/easy-abstract-wallpaper.17756.html#c_6932 for the Easy Abstract Wallpaper tutorial