Consider teaming a grey turtleneck with navy wool dress pants if you're aiming for a clean-cut, smart look. You could perhaps get a little creative with shoes and play down your ensemble by finishing off with a pair of desert boots. As you can see here this combo is something you can totally wear as a guy in his 30s.
Grey Turtleneck with Desert Boots Dressy Outfits In Their 30s
A grey turtleneck and black wool dress pants are an incredibly dapper getup for you to try. Add a pair of desert boots to the mix to effortlessly turn up the appeal of your ensemble. As you turn 30, you want to start dressing sharper. If that's the case, ensembles like this prove useful as a source of inspo.