Ellen Louise Demorest

Ellen Louise Demorest (née Curtis) (November 15, 1824 – August 10, 1898) was a US fashion arbiter. She was a successful milliner, widely credited for inventing mass-produced tissue-paper dressmaking patterns. With her husband, William Jennings Demorest, she established a company to sell the patterns, which were adaptations of the latest French fashions, and a magazine to promote them (1860). Her dressmaking patterns made French styles accessible to ordinary women, thus greatly influencing US fashion.

Demorest was born November 15, 1824 in Schuylerville, New York. She was the second of eight children born to Electra Abel Curtis and Henry D. Curtis. Her father was a farmer and the owner of a men's hat factory. At eighteen, Demorestset up a millinery shop in Saratoga Springs with the help of her father. After a year, she moved her business to Troy before relocating again to Williamsburg, Brooklyn. In 1858, she married William Jennings Demorest, a thirty-six year old widower with two children. Demorest gave birth to a son in 1859 and a daughter in 1865.

Early in their marriage, the Demorest's ran a Philadelphia emporium. Ellen and her sister Kate were working on a system of simplified dress making when they say the Demorest's African-American made cutting a dress pattern out of brown paper. Ellen was inspired by the idea to create tissue paper patterns of fashionable garments for the home sewer.

The family relocated to New York and began manufacturing patterns. In the fall of 1860, they launched a quarterly magazine, Mme. Demorest’s Mirror of Fashions. They also opened a women's fashion emporium at 473 Broadway.

Mme. Demorest’s Mirror of Fashions and Demorest’s Illustrated Monthly Magazine soon reached a circulation of 60,000. The magazine was well-timed, coming as sewing machines became common in middle-class homes. Articles in the Mirror of Fashions gave home sewers helpful tips and encouraged readers to believe in their own ability. Reading felt "emancipated... from dependence on milliners and dressmakers."

The fashions worn by Empress Eugenie were of particular interest to the readers of Demorest’s Illustrated Monthly Magazine and Mme. Demorest’s Mirror of Fashions. Correspondents reported on every dress the Empress wore and her gown were reproduced for a semi-annual New York show.

Journalist and women's rights advocate Jane Cunningham Croly edited Demorest’s Illustrated Monthly Magazine from 1860 to 1887. Under her leadership, Demorest’s Monthly advocated for female education and employment. Croly promoted female accomplishment with a monthly "What Women Are Doing" column. The column claimed to take "note of every woman rancher, banker, dentist or businesswoman... who came to light in a distinctive way in any part of the country." Other contributors included Louisa May Alcott, Theodore Dreiser, and Robert Louis Stevenson.

In 1863, Ellen designed the wedding trousseau of circus performer Lavinia Warren.

In 1876, the year of their height in popularity, the Demorest's company distributed and sold over 3 million patterns. Offices in Europe, Canada and Cuba distributed Demorest patterns.

An ardent abolitionist and women's rights advocate, Ellen Demorest employed both black and white women in her enterprises. Those who objected to her politics were asked to shop elsewhere.

In 1876, Demorest turned her attention to philanthropy. Along with Jane Cunningham Croly, Ellen was a founding member of Sorosis, the first professional women's club in the United States.

Ironically, the Demorests failed to patent their paper pattern but another inventor, Ebenezer Butterick, did. Initially Butterick confined his patterns to men's and children's wear, but by 1867 he expanded to women's patterns as well. By 1874 his empire extended from Europe to North America with over 100 branch offices. It remains the center of the paper pattern industry today.

• Demorest’s Illustrated Monthly Magazine
• Mme. Demorest’s Mirror of Fashions.

Ellen Louise Demorest (née Curtis) was born November 15, 1824, at old Saratoga, otherwise known as Schuylerville, New York. She was the second of eight children (6 girls 2 boys) born to Henry D. Curtis and Electa Curtis, née Abel. She was known from girlhood as Nell.

One of her father's eighteen siblings — Charity — (1834–1919, married to Jeremiah Shonts) was the maternal grandmother of Charles B.J. Snyder, a renowned American architect who served as Superintendent of School Buildings for the New York City Board of Education from 1891 to 1923.

Ellen became the second wife of William Jennings Demorest, a widower, and a stepmother to the two children born to his first marriage: (i) Vienna Willamina Demorest (1847–1913) — who married Dr. James M. Gano (1842–1895) and Henry Clay Demorest (1850–1928). Two more children were born to Ellen Louise Demorest and W. Jennings Demorest: (iii) William Curtis Demorest (1859–1933) and (iv) Evelyn Celeste Caradora Louise Demorest (1865–1960) — who married Alexander Garretson Rea (d. 1926) of Philadelphia.