reverting to old blog template

I attempted to redo my blog with new blog skins I found over the Internet. I was able to pick out two, but when I published the new design, I just realized that I don't want all the complicated designs and would rather have a simple design to use, thus I ended up with the old blog templates. But I still think I have to personalize it in some way. I'm just too lazy to think and design. I've always considered myself art illiterate. No taste at all when it comes to designs. I still believe that being artistic is still truly a talent (which unfortunately I don't have). Let's see if I can attempt to overcome my lack-of-art-skills and see if I can tweak this a bit to my liking.