New Delhi, Feb 18 (ANI): Prime Minister Narendra Modi's monogrammed pinstripe suit, which he wore during US President Barack Obama's visit will be auctioned in Surat today. The auction will take place over three days. As per reports, the proceeds of the auction will go to the Namaami Gange Trust Fund. Prime Minister Modi, in his earlier post as the chief minister of Gujarat, had held similar charity auctions.