Wear a beige waistcoat and a light blue dress shirt if you're going for a proper, classic ensemble. For something more on the daring side to complement this ensemble, complete your outfit with a pair of brown leather double monks. If you're wondering how you should dress as a 30-year-old guy, this combo is a good source of inspiration.
Light Blue Dress Shirt with Beige Waistcoat Smart Casual Warm Weather Outfits In Their 30s
Dress for success in a beige waistcoat and a light blue dress shirt. And if you want to instantly play down this look with one single piece, add a pair of brown leather monks to the mix. This one is a modern and age-appropriate ensemble for young guys.