Welcome Kat, from just up the road in Asheville NC.

The pattern that MacWage mentioned was the one I looked at when starting my first sporran. Don't be too hung up on having everything "just right"...individuality is also a virtue that I try to teach my children. Take a look at the many photos available and just make up your own design given the limitations of your materials adn working with the skills and equipment that you have access to. Size and hardware are all flexible. Use what's available, follow your heart, and each one you make will be different!

Bill