The community I belong to, the Servants of the Sacred Cross, has extern sisters who live in the world and serve in their own parishes and in many other vocations. We, however, do wear a very traditional habit when we are serving in any way or at church. Some of the sisters choose to wear the habit all of the time. That is what I have done for the past year with my postulants jumper and blouse. Tomorrow I leave to go to our yearly Chapter and will be clothed in the traditional habit of a novice. I am so excited! Then next month, I will enter our contemplative convent in Halifax, Nova Scotia, Canada.
There are may new and different kinds of communities coming into existence today, especially since many baby boomer women are living longer and wish to give the rest of their lives to the Lord (something they may not have been able to do before). The Lord is always doing something new to fit the needs of the times; even though He, His Church, and everything essential to the faith never changes.