Putting together a harrington jacket with olive shorts is an awesome choice for a casual yet sharp outfit. Why not take a classic approach with footwear and add tan suede loafers to the mix? Come boiling hot sunny days you're looking for a look to keep you cool and on-trend –– this getup is just the right one. If you want people to see maturity in you as a guy in his twenties, an ensemble like this is a safe bet.