Pom Pom hat

I saw this hat in Vogue (maybe) and just thought it was AMAZING!  Theirs cost £250, I have worked out a similar (but still distinct pattern, honest) and the grand total for 2 balls of 100g, chunky wool is £4, whoop whoop, or rather pom pom!  The pattern is really really simple, but I haven't typed it yet - but cross my heart promise I will really soon.  For now here are the pics (but you will have to excuse my face, I will endeavour to get some without me in them.