Why not dress in a blue cardigan and grey chinos? These pieces are very functional and will look cool when teamed together. Dark brown leather derby shoes are a simple way to upgrade your ensemble. Style like this is what will earn you more trust and respect from your peers in the long run.
This laid-back combo of a blue cardigan and grey chinos is a never-failing option when you need to look great in a flash. Grab a pair of brown leather desert boots and you're all done and looking incredible. An amazing example for any man who's still working out how to dress after 30.