If you’re not going to go the costumed goofball route, howzabout a concert T, but of someone Al’s admired in interviews? I’ve heard him wax poetic about the talents of They Might Be Giants, that might be sorta cool, or even BNL or Ray Stevens. Or just wear that pair of pants none of your friends will ever let you wear because they’re just that fugly but you can’t bear to part with them.
Coolest dressed guy I saw at a BNL show this summer was wearing a 3X too large emerald green dress, and not much else. I imagine the breeze felt nice, it was quite warm and an outdoor venue, but kudo’s to him for wearing a real green dress, that’s cruel.