Fashion is often viewed as frivolous. But the rise of modest fashion shows another side of the industry, the ability of a major social and economic engine to influence cultural change. Today, stylish women of many faiths that encourage modesty have embraced coverings or other relevant adaptions of dress and behavior as signs of fashion and faith. In so doing, this largely women-led movement is breaking down legal and social barriers to religious freedom. Movement luminaries also are engaging the world’s leading religions with the rights of women to interpret religious texts and religious practices in everyday life in ways informed by their own conscience and authority.