From a posting by one of the folks I follow on Twitter (a former Microsoft co-worker), I saw this Business Insider story on HP apparently banning t-shirts (and other casual clothing) for certain teams within the company. The story asserts that “employees are furious.” The stated reasoning, which seems sensible enough to me, is that the company does not wish to risk customers being “put off” (BI’s words) by employees who are poorly or casually dressed.
Furious?
Of course, much of the fury is almost certainly overblown by the original story in an attempt to generate traffic, so probably best to take it with a grain of salt for a slow news day.