This ensemble with a navy waistcoat and navy jeans isn't super hard to achieve and easy to adapt throughout the day. Rounding off with a pair of tobacco leather casual boots is an easy way to inject a more laid-back twist into your look. This combo looks great on gentlemen in their thirties.
This combo of a navy waistcoat and navy jeans is a real life saver when you need to look extra dapper. If you worry about dressing your age, this pairing comes in useful.
A navy waistcoat and navy jeans combined together are a match made in heaven for those who love casually sleek looks. Take this ensemble down a dressier path by wearing a pair of dark brown leather monks. As a gent in his thirties, you want to start dressing like a grown-up. If that's the case, outfits like this are a real lifesaver.