For a surefire off-duty option, you can never go wrong with this combo of an open cardigan and a light blue short sleeve shirt. If you wish to easily up the style ante of your getup with footwear, why not introduce a pair of brown leather chelsea boots to the equation?
Light Blue Short Sleeve Shirt with Open Cardigan Outfits For Men
An open cardigan and a light blue short sleeve shirt married together are a perfect match. Ramp up the dressiness of this look a bit by sporting a pair of dark brown leather casual boots.