Marrying a long sleeve shirt with a blue denim shirt is an amazing option for a relaxed casual yet stylish getup. For something more on the dressier side to finish off your outfit, add a pair of dark brown leather monks to the equation. So as you can see, this is a cool choice for hot weather.
The formula for off-duty style? A blue denim shirt with a long sleeve shirt. Finishing off with a pair of brown leather derby shoes is a surefire way to bring an added dose of style to this ensemble. Seeing as it's roasting hot outside, this outfit appears perfect and entirely season-appropriate.