This combination of a brown sweater vest and a white long sleeve shirt is beyond versatile and creates instant appeal. When this ensemble is just too much, tone it down by slipping into black leather casual boots. This ensemble is most probably what you've been looking for as a 30-something Millennial man.
If the occasion calls for an elegant yet kick-ass ensemble, consider wearing a brown sweater vest and a white long sleeve shirt. Dark brown suede casual boots add a whole new dimension to an otherwise dressy getup. As a gentleman in his thirties, you want to start dressing more like a mature gentleman. In this case, looks like this come in very useful.
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