Why not go for a blue cardigan and jeans? These pieces are totally functional and look nice matched together. If you want people to see maturity in you, an outfit like this is a winning option.
Blue Cardigan with Jeans Outfits For Men In Their 30s
This combination of a blue cardigan and jeans will prove your prowess in menswear styling even on off-duty days. Add brown leather boat shoes to this getup and ta-da: the getup is complete. A safe bet combo proper for 30-year-old gents who prefer to dress casually.
Rock a blue cardigan with jeans to create an incredibly dapper and modern-looking casual outfit. An ensemble like this will help any 30-year-old gentleman outshine his peers.
This casual pairing of a blue cardigan and jeans is a real life saver when you need to look cool and casual in a flash. Introduce a pair of dark brown suede desert boots to the equation et voila, your ensemble is complete. If you want people to see maturity in you, an outfit like this is a safe bet.
In fashion situations comfort is everything, pair a blue cardigan with jeans. Bump up this whole look by finishing off with black leather derby shoes. Getups like this have a sophisticated air that befit 30-something gentlemen really well.