I believe I have been to at least three weddings, every single year for the past six years. That is not an exaggeration. When you live in South Asia, it's very normal to be attending so many weddings. It's not just the weddings, there's everything prior to all that. The entire week is in somewhat a celebratory mood from both families. This, obviously, depends on how big they want the wedding. The many rituals and traditions I can do without. In fact, I am completely turned off by it.
The more favorable time in that entire week is the many occasions to show your best stuff. The best is saved for last - the wedding itself. This is the similar outfit I will be wearing this Friday. Two things to keep in mind: 1. Humid weather 2. Lighter the better. Click on the image captions for more details.

Ralph Lauren Black Label bond cotton dress shirt

Topman gray sharkskin spencer vest (waistcoat)

Express navy narrow silk tie

Richard James straight leg wool blend

John Lobb - City II Leather Oxford (cap-toes)

A nice simple and elegant wristwatch (black leather band) to go along with it and you have my entire look for the upcoming wedding. Remember one of the many important rules when dressing up for a wedding, always make sure what the dress code actually is. If you are not sure, please do call and ask after you have received your invitation. Even if the dress code is mentioned, don't take the risk if you are not 100% sure. Here's a bit extra from MR PORTER putting down a few things to check off your list: Wedding Looks.