This pairing of a beige polo and light blue dress pants is proof that a pared down ensemble can still be really interesting. You could perhaps get a little creative in the footwear department and tone down your look by slipping into athletic shoes. A perfect pairing to show your newfound maturity.
You'll be amazed at how easy it is for any gent to get dressed this way. Just a beige polo teamed with a black suit. Add a more casual twist to an otherwise mostly dressed-up outfit by finishing off with a pair of athletic shoes. This combination demonstrates that as a 30-something Millennial man, you have a wide array of dressing options.