Complex sentence: Celia Kritharioti (Greek: Σίλια Κριθαριώτη) is a Greek fashion designer, owner of the oldest Greek fashion house, which was established in 1906.
Split into simpler sentences: Celia Kritharioti (Greek: Σίλια Κριθαριώτη) is a Greek fashion designer. She is the owner of the oldest Greek fashion house, established in 1906.