The Current/Elliott Infantry Jacket has been seen on celebrities such as Charlize Theron, Gwyneth Paltrow, Minka Kelly, and Hilary Duff. This is the perfect jacket to throw on when on the go. Forever 21 also makes a jacket with a similar look.
Left: Current/Elliott Infantry Jacket in Army (more stores here)
Right: Forever 21 Military-Inspired Utility Jacket in Olive