There are 48 hours left to eliminate The Food Critic in Bangkok and earn a new suit for Agent 47. As with all Elusive Targets, you'll have one chance to locate your target and you won't have any second chances. However you take them down, or even if you don't, that will be permanent.
Pay close attention to the briefing video for operational intel that can help you complete the contract. If you manage to complete the contract, you'll unlock the Casual Suit with Gloves, which can be used in all locations where you can select a loadout.
https://www.youtube.com/watch?v=1vzLHvru8xE