A ruined party dress, a famous movie star, and a war that changed what women wore underneath.
A New York socialite got fed up when her stiff corset kept poking through a new party dress. Which two everyday items did she grab to build the first modern bra?
Handkerchiefs and ribbon
Mary Phelps Jacob, later known as Caresse Crosby, patented her design in 1914 and sold her first bras to friends for a dollar each.