This combo of a charcoal wool blazer and navy jeans is proof that a safe casual look can still be seriously sharp. And if you wish to easily step up your outfit with one piece, complete this look with a pair of burgundy leather derby shoes. With rising temperatures comes the spring season and the need for a summery look just like this one. This getup is a huge inspo to anyone who wasn't sure about wearing casual outfits as a 40-something man.