Just for the record, she was the Fashion Editor of Marie Claire France.
Extremely influential and respected editor.
She was the director of the fashion at Hermes but not the designer. Eric Bergère designed the clothes before Dumas offered her the job.
Under her direction worked Tan Giudicelli, Tomas Maier, Marc Audibet and Myrene de Premonville.
She is the one who suggested Margiela and was instrumental in his hiring by the time she left.