MissB,
As for "Judge not" when we understand that in light on all the Scriptures, we see that we are not to be a people without judgement. We are told to "Judge rightgeous judgement", and the "Judging" JESUS was speaking against was the hypocritical judging of the Pharisees. Paul judged in
1 Cor 5, and there was tons of other judgements that had to be made by the people of GOD.
As for "plain clothing=holiness", I will say that I still have some of that bias, and for that reason I will not continue to post on this thread, because I have to work this out. However, there has to be some point wear someone's clothing is so extravagant that I believe the church needs to speak up and gently knudge them in the right direction.
-Bro. Alex