Why not go for a dark green shawl cardigan and navy jeans? As well as totally practical, these two pieces look amazing worn together. Want to play it down in the footwear department? Add brown leather work boots to the mix for the day. Wear this to demonstrate your newfound maturity.
Navy Jeans with Brown Leather Work Boots Smart Casual Warm Weather Outfits For Men In Their 30s
This combo of a grey blazer and navy jeans is a must-try effortlessly sleek look for any guy. For shoes, go down the casual route with a pair of brown leather work boots. Wondering how you should dress as you turn 30? This combo is a great example.