Check out this blog http://designgirlblog.blogspot.com/2009/11/new-christmas-pre-mades.html She has premade headers as well as custom designs for blogs. I need to get on this as well since my little piece of the internet is looking a bit dingy! Visit her site, follow the instructions, leave a comment so you can have a chance to enter to win a new header for your blog.
Also, go to my sidebar and click on Kelly’s site, her header is sooo cute and it features Little Miss Harper. Too cute for words.