The Hot Fix has uncovered a new build of Office 15 which includes further Metro styling. Outlook has been overhauled to include a number of Metro inspired elements.



From WinRumors:

The screenshots also reveal a more flattened user interface within Outlook. Microsoft’s Outlook UI no longer seems cluttered and provides users with direct access to their mail in a simple and yet familiar way. Microsoft’s Metro design language is an internal code name for a typography-based design languages created and used by the company. Microsoft originally started using Metro in Media Center and showcased a full version in the company’s Zune products. Microsoft’s latest mobile operating system, Windows Phone 7, also features the Metro look and feel throughout. Microsoft has started to use the Metro UI on more of its web properties to produce a clean, fast and simple look.

  Office 15 full Outlook Metro UI screenshot leaks