9. Black-and-White Modern Play

For a sleek, gender-neutral look that still feels fun, consider a black-and-white palette with playful patterns. Polka dots, stripes, or geometric tiles can bring visual interest without being overly busy.

Add pops of color through accessories like toothbrush holders or artwork — yellow, aqua, or coral work beautifully. A step stool in a bold accent color can make the design pop.

This look ages well, too. As your kids grow, you can easily transition the bathroom into a more mature space by swapping out accessories.