(Don't mind the mad look on me, it was not intentional, I was actually pretty content that day since I had finished the scarf.)
Here you can find the pattern I used, it is the Dimma scarf. It is only in Swedish, but it should not be hard finding a similar pattern in English. Once you get going on knitting it is quite easy and fast.
All the best.
Ps. I've made the white socks on the same page, Sockor med falska flätor = Socks with fake braids, and they were fun making! I gave them to my friend J.