A dark green waistcoat and cargo pants are the kind of a fail-safe combination that you so terribly need when you have no time. If you're clueless about how to finish off, a pair of beige suede brogues is a surefire option.
Dark Green Waistcoat with Cargo Pants Outfits
Show that nobody does smart menswear like you by wearing a dark green waistcoat and cargo pants. Amp up this whole look by wearing dark brown leather work boots.