BLUUUUUUUUEEEE!!!!!!!!!!!!!!
And if you want to snazz it up a bit, check out this store on etsy (looks like most of the super cute stuff is gone and she hasn't posted any in a while, but if you shoot her an email I bet she'd make one). I've got two of these and I love them:
http://www.etsy.com/shop.php?user_id=6257799
(Take a look at the previously sold items for the other patterns)