One thing that I, and most others on this site and in this thread in particular, would advise against is thinking in terms of outfits.
You should be thinking in terms of clothing items that are versatile, that can be coordinated with many other items in your wardrobe.
It is for this reason, for example, why nearly everyone will suggest that you purchase a couple of pairs of grey (mid-grey and possibly also light grey) trousers. You will be able to combine them with nearly any odd jacket that you can wear.
Search around on the site, there is lots of content regarding basic wardrobe building, and this thread is great for bouncing ideas around.