If you put functionality above all else, wear an olive crew-neck t-shirt with white jeans. Oxford shoes are a simple way to breathe an added dose of style into your getup.
White Jeans with Oxford Shoes Hot Weather Outfits
A charcoal print tank and white jeans are an off-duty combo that every modern guy should have in his off-duty sartorial collection. If you want to break out of the mold a little, add a pair of oxford shoes to the equation.