It seems that I was a little to presumptuous. This afternoon, they sent me an email about dress code. Unfortunately, shorts are not allowed. In hindsight, I totally assumed that I could wear what I wanted, since they saw me at my worst. That is never the case. :^D We must live and learn, I guess. Also, a small part of me was planning on doing it, and then asking for forgiveness if it did not work out.
I sent them a reply, asking for permission to wear black walking shorts with dress shoes, but I do not think that they are interested. They saw my photo of me wearing the green suit and green hosiery, and they still sent me the message, so I am certain that they knew what they were saying. Right now, I am waiting for a reply, but I will not hold my breath. If you do read anything about this by Wednesday, then that means I must wear pants until further notice.