Lauren, RalphLau‧ren, Ralph /ˈlɔːrən, rælf/ 
(1939–) a US fashion designer who started his own clothes company, Polo, and who is known especially for his casual (=informal) clothes. His company also makes perfumes for men and women.
(1939–) a US fashion designer who started his own clothes company, Polo, and who is known especially for his casual (=informal) clothes. His company also makes perfumes for men and women.