What I believe interesting about this is many of my friends have mentioned in private conversations in smaller groups that it's insane that the GB would be focusing on what sort of clothes people wear when they should be concentrating on other things. It's been a running joke for the last year or so after the US branch visit where he went off on it.
Sure, conservative religions have restrictive views on all sorts of things but I will say that while born-ins who have stuck around and are in their 30s & 40s are still relatively conservative, they are much more liberal than older JWs and tend to blow off this type of stuff and do what they want.