Whenever I think to buy formals for me, or need to suggest to someone, Louis Philippe would be y first ever choice. Would look for online stuff first as they would be providing a lot discount, then would go for store if no new items I am able to find online.
In store, I am pretty sure always that I would get what I am looking for, and also, once entered into store, I would buy something extra as well.
They have best pair of formals, great stitching, they wont be dull in color or shining even after wearing so many times. They have best belts too to wear on formal pants or a pair of jeans. They are very famous for their tees as well. Their logo defines it all.
Other products they sell and the best are their Shoes.
Obviously being a brand it would charge somewhat higher, so its fine to pay for the quality of the things/clothes/shoes/other accessories you are getting.
Other than that you can go for their wallets also. I use all of the above mentioned products of LP.
Best stores and collection in Pune and most of the malls in Pune.