Teel theme is a clean, classy web 2.0 style WordPress theme. It features dynamic page navigation and a widgetized sidebar with fancy rollover effects and an overall clean appearance that will work perfect for blogs of all kinds.
Two column, white and blue, tag, gravatar and widget ready theme.
Make Money Online Blue is a Clean and simple aqua blue theme with both the sidebar and footer widgetized.
And, if you are using the Journalized theme, you can download the X’Mas skin for it.