I modified the sleeves. Basically all I did was increase one cluster every other row (so I increased about 3-4 st on the sc row (WS) to make the cluster row show the increase. I really liked using the white sinfonia yarn (its a coarser yarn) to do the bottom part. I used sweet delight in mint charm for the bodice or top part, and I really didnt like the way it holds up. Even though it came out super cute, I will probably go with something a little less pilly and a little more sturdier next time. This pattern though is great, simple, and I did it over two days.