Rosanna or “Sans” is one of the city’s hottest designers, and her gorgeous collection of dresses show us why. Rosanna practiced the trade working with P Showroom (internship) and Livia Gregoretti Showroom as the sole distributor in Europe for 14 luxury brands such as Sonia Rykiel, Nina Ricci, K for Karl Lagerfeld, and Lavander of Vera Wang, which she was personally in charge of for a year.