TheTrendSpotter: The wave hairstyle has been around for decades, and it is back on trend in 2020. The style stands out with its ripple-like pattern and eye-catching texture and is a great way to change up your look if your hair is short. A versatile hairstyle, waves can be paired with a line-up, fade, taper, and more. All you need to create waves is a brush and pomade, the patience to brush your hair into the wave pattern every day, and a do-rag to hold it all in place overnight