Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Or maybe they are the senior officers of the company and can dress however they want to. Compared to the grunts and peasants who work paycheck to paycheck who have to follow the rules or risk getting fired.

All presenters wore dress shirt untucked. I noticed it immediately and thought it was only Tim Cook but turns out all of them had untucked shirts.
I wasn't the only one noticed this. Mashable did too.
Is this the dressing code at Apple?

http://mashable.com/2012/09/12/apple-untucked-shirts/
 
nope no singular type of dress code. apple hq has an assortment of types of people/clothes, piercings and tattoos, etc
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.