One unusual bug I've run into (forgive me if I missed it posted elsewhere): When I created my namesake, I loaded up a .costume file that contained a couple of veteran award costume pieces (the boxer shoes and champion belt), and the costume came in and worked just fine. However, when I went to the tailor to add a second costume, I got an error that these pieces weren't available to me. I couldn't select them from their respective pulldowns, nor could I load up a .costume file that included them without getting an error.
So, for some reason, it would let me use these pieces when I originally created my hero, but not during any subsequent tailor sessions. A bit wonky, so I thought I'd just bring it up.