If they know they are dressed against halacha and still dress that way, they should still be told it is incorrect. Just as if you saw a frum woman sitting in a McDonalds with a cheeseburger.
If they know they are dressed against halacha and still dress that way, they should still be told it is incorrect. Just as if you saw a frum woman sitting in a McDonalds with a cheeseburger.