All black everything, innovate within the realm of black. For example, me wearing my outlier.nyc black merino wool T-shirt for almost 3 or four years, and it is totally tattered, and the shoulders in the back look like spiderweb webbing. I think Balenciaga is trying to copy me.
One big innovation in the realm of black was matte black. Maybe the next trend could be some sort of a digital black camo, or some sort of armor-like black?
For example the other day I saw an FJ cruiser, painted with the black truck bedding liner, and it look like an armored vehicle. Very cool.