One of the most neglected parts of a man's wardrobe tends to be the t-shirt department. While the legion of aged and ratty band t-shirts are fine for weekend lounging, something a tad smarter should also be part of your armoury.
Grey t-shirts are nice in theory, but their propensity to magnify any bead of sweat doesn't make them suitable for days when you're likely to go from extreme heat to freezing cold (also known as going from the train to an air-con obsessed cafe). Which makes a navy over-dyed t-shirt a perfect option, like this from Our Legacy. www.my-wardrobe.com