Sofia Archival de Montaigu was born and raised in Buenos Aires. In 2003 Sofia settled in Paris to study fashion at Studio Berçot and for the three following years worked at the prestigious fashion house of Azzaro. Her first styling assignment was a 20 page story for V magazine with photographer Sebastian Faena, with whom she still collaborates regularly.

Currently an editor at large for The Daily, she travels between Paris, New York, and Buenos Aires creating iconic fashion images while consulting for a number of clients.

She also launched her own brand, "Achéval Pampa". Which was presented this season at the Ritz Paris.