Mori was born on 8 January 1926 in
Muikaichi, Shimane. After graduating from
Tokyo Women's Christian University, she married and attended dress-making school. and over the next several years designed costumes for hundreds of movies. By 1960, Mori was a mother of two, and she was considering quitting her career in fashion. However, a fitting with
Coco Chanel, where Mori was a client, inspired her to continue pursuing couture. In 1965, she presented her first
New York City collection, "East Meets West." Twelve years later, she opened an haute couture showroom in
Paris, leading to her 1977 appointment as a member of the
Chambre syndicale de la couture parisienne. Mori designed three consecutive uniforms for the
flight attendants of
Japan Air Lines (JAL). The first uniform was worn from 1967 to 1970; the second, which created a sensation by featuring a
miniskirt, worn from 1970 to 1977; and the third worn from 1977 to 1988. From 1989 to 1996, Mori employed
Dominique Sirop as a designer. He became a
grand couturier in 1997. In 1992, Mori designed the official uniform for the Japanese Delegation to the
Barcelona Olympics and, in 1994, the official uniform for the Japanese Delegation to the
Lillehammer Olympics. Also in 1993,
Masako, Crown Princess of Japan wore a sleeveless white gown designed by Mori for her wedding ceremony. Mori had the patronage of
Masako, Crown Princess of Japan,
Hillary Clinton,
Nancy Reagan, Renata Tebaldi, and Monegasque Princess and actress
Grace Kelly. In 1995, the brand launched a perfume line. Amidst company financial struggles, Mori sold the ready-to-wear and licensed apparel operations in January 2002 to an investment group formed by Japanese trading company
Mitsui & Co. and the
Rothschild group in Britain. Opting for fast-track corporate rehabilitation, the company then applied to the
Tokyo District Court for protection from its creditors on 30 May 2002, as it had () in liabilities. Mori announced her retirement in June 2004, stating that she would be closing her fashion house after the Haute Couture Show for Fall 2004 in Paris. ==Awards==