I was there last week. The manager at Artist point was standing at the entrance, and gave me a hard time because I didn't have a collared shirt. Since when??? He said:"Bussiness casual". Well, I'm not on "Bussiness", I'm on Vacation.

This was my 25th trip to WDW, I eat in a lot of the expensive restaurants, and found I didn't change into the "nice" clothes that I usually pack, so I don't bother packing them anymore. After all it was 96 that day. He told me it went into effect on sunday 5/7/06, and most of the "signature restaurants" were doing so. He then tried to give me a xxl shirt, and told me to put it on. Of course it didn't fit and there was a ton of people watching. So now I'm embarrased and my hair is messed up.

I asked the manager why they didn't send any info with all the stuff they mail to your home(dining reservations,etc...) before you leave, and are a thousand miles from home, was I supposed to buy 45 dollar collared shirts from the hotel gift shop??? He said O.K. go ahead. Yeah, great!!! All I wanted to do now is call the airline and go home. The hostess and the wait staff seemed pretty pissed off. When the waiter came to the table (one we knew and specifically asked for), he was saying how stupid the policy was as it's Disney, not a board meeting. Also that whenever new management comes in, it's always the same stupid things they try to do, until they realize they're losing bussiness.
The next day we went to the Yachtsman. We had a priority seating, the hostess said follow me, and I asked about my attire. She said fine. The waiter that we've known for years was telling us that he was looking to do something else after 25 years working for WDW. He blamed a mid-life crisis, but I can tell there was more to it than he was allowed to say.
I was wearing nice, nearly brand new shorts and tees. (Nike,Speedo,OP,etc...) But over the years, as they built convention center after convention center, all you see are suits and dirty looks. Just look at the boards in the hotel lobbies....Bayer, Hartford insurance, AT&T,etc....
I work hard all year to go on vacation. I don't need to be embarased by a manager looking to appease the corporate freeloaders that are there.(No offence to the corporate freeloaders, I've been one myself.)
If Disney wants a dress policy, then say so before hand. They have a website, travel guides, about a million books, and a live person on the other end of the phone when you make priority seatings.