You're looking at the solid proof that a black floral short sleeve shirt and brown chinos are awesome when matched together in a laid-back outfit. Take your outfit down a more sophisticated path by slipping into a pair of dark brown suede loafers. A nice, less conservative combo for gents in their thirties.
Brown Chinos with Dark Brown Suede Loafers Outfits In Their 30s
Show that nobody does classic and casual men's fashion like you in a grey blazer and brown chinos. Dark brown suede loafers are an effective way to add a confident kick to the outfit. After thirty, you want to start dressing more professionally. That's when inspiration like this comes in very useful.