Wow, this thread is older than I remembered, yet it's still relevant to today...
Matter of fact, in the past month alone, I've witnessed three occasions involving the "no shirt, no shoes, no service" being broken... one involved a guy in the laundromat doing his laundry without a shirt... of course, he could've only had one shirt and it was dirty. The next was at Walmart the other day where a mother had her two sons with her, and they ran around the store in only shorts, while none of the employees seemed to care. Lastly, yesterday at the grocery store, a woman went around shopping wearing only a bikini top (well and shorts and sandals too).