To pull together a relaxed casual outfit with a modern twist, you can go for a black gilet and a light blue denim shirt. Switch up your look with white leather high top sneakers. And if we're talking casual dressing ideas for 30-something men, this combination is perfect.
A black gilet and a light blue denim shirt are veritable menswear essentials if you're piecing together a casual wardrobe that holds to the highest sartorial standards. You can get a little creative when it comes to shoes and introduce a pair of black athletic shoes to the mix. This getup shows that passing the big 3-0 is no reason to avoid casual clothing.