So your flight leaves at 11:00 and lands at 2:30. With your meeting starting at 4:00, you don't have the time or patience to check luggage for this quick overnighter. Here are some suggestions to keep you looking the part without over packing.
Start with a great jacket - like this Hybrid from Corneliani. Pair it with a nice grey pant, smart shirt and a tie (can never be over dressed), simple loafer and you're ready for the meeting the moment you deplane.
Good job! You've closed the deal and now it's time for dinner and drinks. A few quick changes to the outfit has you ready for the evening. Zip the wind-fly into your jacket, throw on a gingham shirt and add a coloured cotton pant to jazz things up! Now it's out to have some fun.
Check-out's at 11:00, flight at 4:00 and so you have some time to kill. How about a quick tour of the city - every town has its highlights, and you'll want to do it in style. Keeping the same J-Brand trouser in rotation, pair it with a knit "sweater-blazer" and a patterned linen shirt for your adventure.
All of these looks can be achieved with minimal packing - one carryon is all you'll need. Happy Travels.