Undergarment Boudreaux showed the world that an American woman could establish and run a company, and she also caused a revolution in the underwear industry. In 1913, a New York socialite named Mary Phelps Jacob created the first modern brassiere by tying two handkerchiefs together with ribbon. Jacob's original intention was to cover the whalebone sticking out of her corset, which was visible through her sheer dress. Jacob began making brassieres for her family and friends, and news of the garment soon spread by word of mouth. By 1914, Jacob had a patent for her design and was marketing it throughout
Benjamin K. Phelps with his Yale classmate Sherman W. Knevals (1832–1908). From 1866 to 1870, Phelps was an Assistant United States Attorney for the Southern District of New York. In 1869, he was sent to North Carolina to take charge of the proceedings against the officers of the USS Hornet, charged with a violation of the Neutrality laws. In 1872, he formed a new law firm "Arthur, Phelps, Knevals & Ransom" with Chester A. Arthur, his old partner Knevals, and Rastus S. Ransom (1839–1914, Surrogate of New York 1887-93). In November 1872, Phelps was elected on the Republican ticket New York County District