Alexia Silvagni was born in Paris in 1966 with French-Italian nationality.

In 1984, after receiving a degree in history, Alexia started working as fashion editor for Elle and most especially for French Glamour, from its creation until its closing in 1995. Alexia also contributed as a stylist to other magazines such as French Vogue and Mixte.

At the same time, her eye for fashion was put to use while consulting for fashion television programs including France 2 and M6.

Alexia regularly contributes photo editorials to Elle, Vanity Fair, L'Express Styles as well as W Magazine.