Áo dài at the University of Texas at Austin. The difficulties of working while wearing an ao dai link the dress to frailty and innocence, she wrote. Vietnamese writers who favor the use of the ao dai as a school uniform cite the inconvenience of wearing it as an advantage, a way of teaching students feminine behavior such as modesty, caution, and a refined manner. The ao dai is featured in an array of Vietnam-themed or related movies. In "Good Morning, Vietnam" (1987), Robin Williams's character is wowed by ao dai-clad women when he first arrives in Saigon. The 1992 films "Indochine"
Plain dress a few members in the conservative holiness movement, such as communicants of the Allegheny Wesleyan Methodist Connection and Evangelical Wesleyan Church, as well as some Pentecostal denominations in the Wesleyan-Arminian tradition. Members of the Moravian Church traditionally wore plain dress. Traditional Adventists wear plain dress as taught by the founder of that faith Ellen White who asked that they "adopt a simple, unadorned dress of modest length". Other groups adhering to a conservative dress code include Buddhist and Christian monks, Orthodox Jews, Muslim women, but these forms of dress normally are not called "plain dress". Plain dress is attributed to