Combining a black waistcoat and navy jeans is a surefire way to breathe style into your daily lineup. To give this look a more refined touch, complete this outfit with a pair of brown leather oxford shoes. Surely a never-failing option if we're talking outfit ideas for gents in their thirties.
A black waistcoat and navy jeans? This getup will make women go weak in the knees. As a guy in his thirties, you probably want to start dressing more maturely. In this case, inspiration like this comes in very handy.
This elegant combination of a black waistcoat and navy jeans is a common choice among the sartorially superior gentlemen. Put an elegant spin on an otherwise utilitarian look by slipping into black suede tassel loafers. As you pass the big three-oh, you probably want to start dressing with more elegance. If that's the case, combos like this are ideal as inspiration.