Amazingly enough, I discovered today that I apparently rewrote Invasion of the Second-Hand Shirts in Inform 7 in 2006 and completely forgot about it.
Since I apparently wrote it in 2006, I don’t have the original game files. So I was lucky to find it archived on Richard Otter’s web site. Anyway, I posted it on my page, and you can play it in all its glory without downloading any special software.
Anyway, thanks Richard!