For a laid-back and cool ensemble, consider teaming a navy crew-neck sweater with navy jeans — these items work nicely together. Add work boots to the mix to bring a sense of stylish casualness to this look. Perfect if you're looking for some incredibly inspiring style for guys over 30.
Navy Crew-neck Sweater with Work Boots Smart Casual Outfits For Men In Their 30s
If you don't take fashion too seriously, go for an off-duty look in a navy crew-neck sweater and blue jeans. Add a fun touch to this outfit by finishing off with work boots. Sport this pairing to put together a more conservative look as a 30-something gentleman.