If you have a blog with the WordPress content manager and you want to change the template here I bring you a good compilation of 41 minimalist and elegant themes for wordpress totally free.
In Web Try they have left us an article with this great compilation. With any of these templates we will be able to give our blog a much more elegant and sophisticated look. In most templates black and white predominate, like elegant colors par excellence;).
All templates are free and you can download them from the link at the end of the Web Try article.
Source | Web Try