For seamless "office to out"-wear, I suggest you might try YSL L'Homme. Its extremely versatile, and classy. The ladies love it!
With winter approaching, I might also suggest Burberry London which just comes alive on your skin in cold weather. If you can grab a bottle before the 15th of this month, you can also participate in our "Scent Synchronisation Day" where many members globally will be wearing Burberry London simultaneously (and then commenting on it here)
Good luck, and let us know how you get on!