SUNBELT FASTENER is a supplier that I have bought frames from and can recommend. They have a huge selection of frames including 'gate frames'. This coin purse is made with a vintage 'gate frame' that I picked up at the Sunday Market in Brighton. If you have booked to study with me on Design and Make Vintage Fabric Bags this summer, you will learn how to make this style of vintage purse. http://www.sunbeltfastener.com/PurseFrames4.html