My Mom's side of the family are Mennonite. Your statement about being more "worldly" is not correct. There are many "Orders" within Mennonite community. Old Order are horse and buggy, all in black, and have no electricity or phone lines on property. Then there are varying degrees of New Orders that allow a phone but not electricity, ore allow cars but must be all black and not flashy... and everything in between. When we go to a family reunion the parking lot will have both cars and buggies and some in all black and others allow blue and some lighter colour patterns for dresses.