Master the laid-back and cool look in a shearling jacket and a white and red crew-neck t-shirt. When it comes to shoes, add a pair of white leather low top sneakers to the mix. Looks like this have a refined air that suit 30-year-old gents really well.
Why not wear a shearling jacket and a white and red crew-neck t-shirt? Both items are super comfortable and will look awesome when worn together. Complete this outfit with a pair of black leather derby shoes for an extra touch of refinement. As a gent in his thirties, you probably want to start dressing like a grown-up. That's when getups like this come in handy.
You'll be surprised at how extremely easy it is for any gent to put together this relaxed casual ensemble. Just a shearling jacket and a white and red crew-neck t-shirt. If you've passed the big 3-0, take inspiration from outfits like this to take a more serious direction in your style.