Complex sentence: Anita dongre had already established her business of supplying Indian wear to boutiques for over 12 years before she founded And Designs India Ltd. with her sister Meena Sehra and brother Mukesh Sawlani in 1995.
Split into simpler sentences: Anita dongre had already established her business of supplying Indian wear to boutiques for over 12 years. She had become a name among indian couture dedigners before she founded And Designs India Ltd. with her sister Meena Sehra and brother Mukesh Sawlani in 1995.