Marie Seznec has been the signature model for Paris designer Christian Lacroix, since he opened his Haute Couture house in 1987.
Here on the right, she is wearing the "Pouff" look from the debut Lacroix collection.
One very distinctive feature of Marie is that she has had grey hair since her youth. On her it does not look like a sign of age, but of great beauty. She is the only fashion model with hair like this.
She was born in France around 1960 and worked for Lacroix from 1987 till the late 90's. She does not seem to have modeled for any other designer.
She is now married, and her married name is Marie Anne Seznec Martinez.