Welcome Charlie,
Welcome to the Saber Guild forums. This is your first step into a larger world!
My name is Paul, I am located in Central Texas (Austin) and I am Saber Guild's Global Membership Director. I oversee costuming and membership.
Costume information is available throughout our website and forums. the expanded standards are located
here and will be updated in the upcoming months to have more pictures and clarification. The approvable colors for each type of costume is located here in our pantone chart. And finally you can reference some of the newer costumes, located here on our membership directory page. I would suggest looking at the newer costumes with numbers over SG-175 as some of the older costumes may have original pictures that were not up to the current standards.
As far as lightsabers, there are many brands we have validated as combat ready lightsabers. The most common are Ultrsasabers, SaberForge, Vader's Vault, Genesis Custom Sabers and a few custom saber makers. Kyberlight is currently not an approvable lightsaber brand.
Since you are in Washington, you may reach out to the Jet City Temple on their Facebook page or you can email them at jetcitysaberguild@gmail.com. Their Local Director Kay, and the Costume Consular, Amanda, can direct you further and can assist with the questions about the design and submission of your costume or which lightsaber can best fit your budget. These are very experienced individuals and are a valuable resource in your area.
Again, welcome to the Saber Guild forums. We hope to hear from you soon!
Paul