actress Gauhar khan striking appearance in designer Rinku Sobti black banaras silk lehenga at Lakme Fashion Week Winter/Festive 2015. embellished with multi collor zari embroidery border with all over zari motifs highlighting the lehenga with heavy embroidery work dupatta with sleeveless high neck blouse. gauhar khan in Rinku Sobti lehenga. Rinku Sobti latest collection. Lakme Fashion Week Winter/Festive 2015 Rinku Sobti .