Robin Eggs Hat

I'm gonna try another hat w a seed stitch rim. I like this pattern and the button is a nice lil detail...The peice is started knitting flatt and then joined in the round after the rim section. I realized this after completing the rim in the round. Oops. I guess this is why you're supposed to read a pattern all the way thru before you start knitting...

Here's a link to the pattern: http://www.ravelry.com/patterns/library/robins-egg-blue-hat