This wall paper!! I’m in love and must have it. It is Clarence House Tibet Print 1 in Blue, and comes in fabric, too. Unfortunately, it’s very expensive (here). Oh well, maybe I can make a pillow in it.
These are all by Clary Bosbyshell Design (here). Enjoy!
Finally, here is a brand I really like on sale at Joss and some other blue and white favorites: