Hello,
If you are wanting to stitch this design on 14ct, you will need a fabric size of 32 x 37 if you are wanting 6 inches around for framing purposes. If you don't want that many inches around the border and just want to do 2 inches around then a fabric piece of the 1 yard by 25 should be okay. It just depends on how much extra you want on the sides around.
As far as getting it ordered, just go to our Fabric page on the website and find the color you would like for 14ct. Aida. Then you can click on the plus sign symbol next to the size you want to order and hit Add to Cart :)
Hope this helps!
~Kristi @ ECS