Confirmed via David Nimms at Va. Dept. of General Services, who is the person you need to start with for approval of commercial uses of the State Seal.
That being said, the State Flag in Ed's logo design is hung upside down. What is the bottom left corner should be the top right corner. The US Flag is back to front - the blue field should be at the top right corner, not the top left.
I'd rather have the t-shirt design on the front than on the back. It will get seen more if on the front - especially if you are sitting down when wearing the t-shirt. It will allow folks to interact with the wearer right away, as opposed to waiting for the wearer to go past them and hope they turn around to see if there is anything on the back of the t-shirt.
As for
www.virginiaopencarry.org - it seems someone has registered that url and caused it to reflect back to the Virginia forum index page.
stay safe.