A little off topic from employees flying & having to adhere to dress codes... BUT, sometimes the worst dressed pax in the F cabin are the airlines BEST customers. It wont be the first time that some rich bloke that flies commercial arrives in sandals, t-shirt and torn to shreds shorts, and STILL gets the super royal treatment from FA's cause he's a full fare F customer.
Im sure some of the FA's on these boards have some experiences to share.