Ash, Gauri at Ambani party for designers Abu-Sandeep

The good and great of Bollywood were at their stylish best at a party in honour of designer duo Abu Jani and Sandeep Khosla hosted by Neeta and Mukesh Ambani. The party celebrated the designers' silver jubilee in the fashion world and also launched a book witten by them, India Fantastique. Aishwarya wore an embroidered black dress for the evening and attended with the rest of the Bachchans. Gauri Khan, minus husband SRK, dazzled in a golden sari.