Before I even had this domain, I was inspired by Caroline Moore. She has a personal blog where she posts everything about her daily life. She blogs at CarolineMoore.net. When I looked at her blog, I loved it. That's when I wanted to have my own personal blog.
So to make myself feel better, I chose the same theme she uses to run CarolineMoore.net. It's the "Circa" WordPress theme by Automattic.
I'm not sure that I'll use this theme forever, but I like the start. The problem I see is in the featured image. It shrinks the dimensions of my original image.
Edit 2016-01-03: This was my another blog. I imported these articles from that blog, so this blog post "Choosing New Theme For This Blog" showed up. I haven't changed the theme in this blog, and it remains the same.