The Quaker Plain Dress, as indicated in the response, is a simple and unadorned form of attire associated with members of the Religious Society of Friends, commonly known as Quakers. It emphasizes modesty, humility, and egalitarianism, reflecting the Quaker values of simplicity and shunning worldly extravagance.
George Fox Superfan Quiz: 31 Questions to separate the real fans from the posers