noun
also pre·tex·ta prēˈtekstə
( plural praetex·tae -kˌstē)
Etymology: Latin (toga) praetexta, literally, bordered toga, from toga + praetexta, feminine of praetextus bordered, from past participle of praetexere to weave in front, fringe, border — more at pretext
: a white robe with a purple border originally worn by an ancient Roman magistrate or priest and later by a Roman boy before he assumed the toga virilis or until about the end of his 14th year and by a girl until marriage