Beauty & Clean is a beautiful, clean theme which has a premium and a free version. The free version would be more than enough for most bloggers. A huge plus with this theme is the shortcodes that it comes bundled with. Amazing! Download it here and you can see an online demo here.
A gorgeous new, free theme which is minimal in design but rich in features is Typominima. The purpose of the theme is to enable bloggers to express themselves with a clutter free theme. You can check out the theme features and also a series of posts containing sample styling for the most common elements you’ll need on your blog before you download Typominima.
And for those who just can’t get enough of Facebook, you can use the FB Timeline theme for your blog. Check it out here.
Free themes are often great but care needs to be taken. Not all free WP themes are clean and free of nasties. If you see a theme you like but aren’t sure, drop me a line and I’ll be happy to assist.