You'll be amazed at how super easy it is for any guy to get dressed like this. Just a charcoal polo neck sweater and navy jeans. Introduce a pair of tan canvas low top sneakers to this getup to instantly dial up the appeal of this outfit. If you're looking for a killer getup that will take you from winter to spring, this just might be it. Wear this pairing to demonstrate your maturity as a 30-year-old gentleman.