You'll be surprised at how easy it is for any gent to pull together this casual look. Just a cardigan combined with navy jeans. To add a little fanciness to your outfit, introduce a pair of black derby shoes to the mix. All in all, a great idea if we're talking fashion for 30-year-olds.
For laid-back sophistication with a masculine take, you can wear a cardigan and a black double breasted cardigan. Introduce a pair of black derby shoes to this getup to make the outfit slightly sleeker. Wear this ensemble to showcase your newfound maturity.
Marrying a cardigan and navy dress pants is a fail-safe way to inject sophistication into your wardrobe. Enter black derby shoes into the equation and off you go looking incredible. Rock this outfit to achieve a more mature look as a 30-something Millennial gentleman.
Consider pairing a cardigan with black dress pants for a sleek elegant look. Let your styling credentials truly shine by finishing your look with a pair of black derby shoes. This combo is most probably exactly what you're looking for as a 30-something guy.