Amit Gaharwar: Includes best brands for men, women and kids. A lot of Indian brands like Arrow, Biba, W, Wills Lifestyle, Van Heusen, etc. Int'l brand like Nahtica, Tommy Hilfiger, Pepe, etc.
Amit Gaharwar: Use the metro from New Delhi railway station to reach the airport via public transport. Do give yourself 2-3 hours for int'l flights. The shops are great to pass time.