I have had miraculous luck with searching for frames. If I cannot find a certain size easily, I go to.ebay and enter a site search there with the specific size I need. There are framemakers on there that may make, or will make you a vertain size frame. I found a great frame for a birth record for my new great-granddaughter. They even offered to repaint it (it was white) amd I got it in the pink I wanted.

You.should also search in etsy.

I am not an employee of ECS, just a stitcher on this chat.