We at Suitored still fined that dressing for dinner is one of those qualities which can elevate an ordinary man into a well dressed one – and with a modern dinner jacket, such as this by Paul Smith, you can be formal without being stiff. Rather than being the intimidating jet black, this is a midnight navy blue, with a modern notch lapel, making it a truly unique choice. Not quite up to snuff for those tux and tails functions, it makes a suitable modern dinner jacket. Available at Matches.