Yes, you can get a leather coat in India. You just have to be sure of where to buy it from.
Just buy in Grand Exchange
Leather. Not "Bonded Leather", not "Bycast Leather", not leather that has been split and glued to a backing and called "top Grain". Just: Leather. Best are semi-aniline or aniline dyed hides.
SofasWorld is a online sofa retailer, they have a range of three seater leather sofas starting from just 330 and two seater leather sofas from just 280.
You could make one. Go to a craft store buy a strip of white leather. You need about 16 inches of leather for a choker and you can either just tie it on or buy a snap or hook. If you do that get 18 inches because you have to it longer for allow for the method of closing it.
You can buy a leather chaise online from stores such as Target and Macy's. Alternatively, you can buy a leather chase from retailers such as Wayfair, Overstock and Amazon.
Buy clean leather.
eBay leather hide
One can buy men's leather coats from retails like eBay, Amazon, Macys, Jos Bank, Yahoo! Shopping, Overland, Leather Fads, Wilson's Leather and Next One Leather.
Go buy the leather cleaning products. Otherwise you will ruin your leather.
You can buy leather jackets online. Alternatively, you may prefer to buy them offline so that your can try them on before buying.
You can buy leather sheets at craft stores, leather supply shops, online marketplaces like Etsy and Amazon, or directly from leather manufacturers. Make sure to check the quality and type of leather before making a purchase.