I am a big fan of the triangle texture on the jumper. Triangles are just awesome and it's not often you see them pop up in mainstream pattern maker's plans, at least not in a textured form. I also love the 1x3 rib on the little trousers. You get an option for a non-collared jumper as well with a bit of that rib on the sleeves. Any baby dressed up in this is spoilt!
You'll need 3mm and 3.25mm needles.