For a look that's super simple but can be flaunted in a myriad of different ways, try teaming a grey turtleneck with black vertical striped chinos. Add a pair of white low top sneakers to the mix et voila, the look is complete. Like this idea for your styling lineup as a 30-something guy?
If you gravitate towards casual combos, why not take this combo of a grey turtleneck and grey chinos for a walk? Balance your outfit with more casual shoes, like this pair of white low top sneakers. All in all, an ideal demonstration of casual fashion for 30-year-old men.
For a look that's very straightforward but can be worn in a great deal of different ways, marry a grey turtleneck with charcoal chinos. You can get a little creative when it comes to shoes and choose a pair of white low top sneakers. This one is a stylish yet age-appropriate outfit for a guy in his thirties.
Consider pairing a grey turtleneck with khaki corduroy chinos for a sharp, off-duty ensemble. Serve a little outfit-mixing magic by rocking a pair of white low top sneakers. This one is a modern yet age-appropriate getup for gentlemen over 30.
A grey turtleneck and grey chinos are essential in any gentleman's functional casual sartorial arsenal. You could perhaps get a bit experimental in the footwear department and dial down your ensemble with white low top sneakers. This getup proves that in your 30s you have a wide range of outfit options.