Dreaming up a home office

My house has 3 bedrooms. One is our master, one is obviously reserved for our little cupcake and the other was occupied and labeled as my dear husbands "Man-Cave". Recently, I got tired of the sound of loud speakers resonating through our walls and not to mention what an eye sore it was. (Huge TV, every type of gaming console your could ever imagine, wires running everywhere & blue BSU turf as a rug is NOT my idea of the quaint little home I had always wanted.) Therefore, I agreed to let him move his dreadful "Man Cave" to the garage. Problem solved! He gets to call the garage his own and I get to dream up an office for our now vacant room. The previous owners had painted the walls blue and green and on one of the walls there is a mural from the movie "Cars". Kinda cute if I had a little boy, but I don't. So it needs to go. I would love to give the room a fresh new look. I have been searching for inspiration and came across a website called HomeOfficeDesignBlog. There I found this -

I love the idea of a simple, fresh yet chic home office. No, I could never get my office to look exactly like this but I could try to replicate it the best I could. Those who know me best know that I have a slight.. (who am I kidding) HUGE obsession with shades of white and grey and everything shabby chic. I think this picture incorporates a lot of that. Oh, wouldn't it be wonderful if I had a million dollars and could spend my days creating beautiful spaces and arrangements in my home!