Originally Posted by
DXBPlat
No flight I've ever been has ever had a dress code - is it any different wearing shorts than pyjamas? - but almost every Emirates flight I've ever been on has been freezing, I'd advise against shorts and think of wearing long johns instead

I don't want to be a kill joy here but I wouldn't wear shorts on any flight. Or flip flops/sandals. Only because if something happens, I want to be able to get out of the aircraft with shoes on and wearing something as fire retardant as possible.
Personally, I couldn't care less what people wear in whatever class they travel.
SQ changed the dress code of their in flight staff after their "mishap" in Oct 2000 - where SQ006 charged down the wrong runway at Taiwan and killed 83 of 179 pax.