Show that no-one does casual like you in a military jacket and blue jeans. And if you wish to instantly perk up your outfit with one piece, add a pair of beige suede chelsea boots to the mix. So as you can see, this look is a really savvy choice, especially for awkward transition weather, when the temperatures are dropping. Think it's hard for middle-aged guys to perfect modern off-duty dressing? This combo will prove you otherwise.