When most people think about Macrame they think old-fashion. However, as you already know, what's not fashion now will be in a couple of years, changing a few things. And this is exactly what happened to macrame.
You may have macrame made out of polyester, but creating macrame wall hangers I use in most cases 100% cotton. It's not only better to work with as it will last much longer. And when you think about macrame, you tend to think about white. However, it's possible to have (and I do) have other colors. And this change in the pieces as well as in the colors and shapes make macrame wall hangers a thing of the present and future, and not a thing of the past.