Dress to impress in a navy blazer and a white dress shirt. In the shoe department, go for something on the casual end of the spectrum and round off your outfit with grey athletic shoes. When it comes to casual dressing ideas for 30-something gents, this look is perfect.
You'll be surprised at how easy it is for any man to get dressed like this. Just a navy blazer worn with a white dress shirt. Balance this getup with a more relaxed kind of footwear, such as this pair of charcoal rubber sandals. This ensemble illustrates how to keep scoring in the casual fashion department as a man in his thirties.