Complex sentence: Dolce & Gabbana opened the "La sede di via San Damiano" atelier in September of 1995 and the seven floor combined boutique and corporate space "Lo showroom di via Goldoni" in 2002, moving its main show space from Piazza Umanitaria.
Split into simpler sentences: Dolce & Gabbana opened the "La sede di via San Damiano" atelier in September of 1995. They opened the seven floor combined boutique and corporate space "Lo showroom di via Goldoni" in 2002, moving for its prior main showroom at the Piazza Umanitaria.