LOL. I had more posts before the migration to the new boards and lost all of them. I recognize all your names though.... I just never choose to chime in on anything.
Call one of the spots that have the size 12 and ask them to use a store locator to find any size 13s in the system. They will deliver to your home store for free.
Bro...you're overthinking things why does it matter if she agreed to go with you over text? I mean ..you did ask her through text. The fact is that she finds you attractive enough to be willing to go on a date with you.