Very cute...I made that hat, but I made a few too many changes to the pattern (for one thing, I decided to make it slouchier, so I knit for 7 inches instead of 6) before I started decreasing. I did it in stockinette, because I didn't like her seed stitch (in your colorway, it's beautiful!). I also, for no good reason that I can remember, incorporated a few mini ruffles (basically a row of purl in the middle of the stockinette).
I like yours WAAAAAY better. Isn't that little star pattern on the crown so cute?