Fashion is about attitude. It's an interesting thing isn't it. I think that anyone can be sexy in just a t-shirt and jeans as long as they exude a sense of confidence. I've found that in blogging the sites that are the most captivating are those with a strong sense of singularity: Where it's not only the clothes that are the main focus, but also the photos and the overall attitude of the blog itself. It gets drab and boring if we don't sense some sort of passion. Sexy is as sexy feels.
However, some things are just sexy on their own.