For a laid-back ensemble, marry an orange crew-neck t-shirt with white pants — these two items play really well together. Finishing with tan suede derby shoes is the simplest way to give an extra dose of refinement to this outfit. So as you can see, this getup is a really smart option, especially for transitional weather, when the temps are falling. So if you're on the lookout for dressing tips for mature gentlemen, this ensemble is definitely worth saving for later.