If you're in search of an off-duty but also stylish getup, consider pairing a navy print short sleeve shirt with khaki chinos. Let your styling sensibilities truly shine by finishing your outfit with dark brown leather boat shoes. Needless to say, it's easier to work through a super hot warm weather afternoon in a cool outfit like this one. Wondering how to master casual outfits as you step into your 40s? This combination is the perfect answer.