If you prefer casual combos, why not take this combo of a grey wool blazer and navy skinny jeans for a spin? You could take a more classic route with footwear with a pair of black leather oxford shoes. As you're heading into your 30s, you probably want to start dressing like an adult man. That's when ensembles like this come in very handy.
Grey Wool Blazer with Black Leather Oxford Shoes Warm Weather Outfits In Their 20s
For a look that's elegant and envy-worthy, pair a grey wool blazer with black dress pants. When it comes to footwear, introduce black leather oxford shoes to the equation. And if we're talking outfit ideas for young guys, this combination is a good look on most gentlemen.