sentences:  Until 2016 some female crew members on British Airways were required to wear British Airways' standard "ambassador" uniform, which has not traditionally included trousers.In 2017, The Church of Jesus Christ of Latter-day Saints announced that its female employees could wear "professional pantsuits and dress slacks" while at work; dresses and skirts had previously been required.In 2018 that same church declared that their female missionaries could wear dress slacks if they wanted, except when attending the temple and during Sunday worship services, baptismal services, and mission leadership and zone conferences.