But if you want a serene and stylish nursery that doesn't cost more than their college fund, consider color drenching, color blocking, or hanging unique wallpaper to create a beautiful accent wall.

Whether it is a mural, wall paint (low-VOC recommended) or wallpaper, it can elevate small spaces, said Murray. “If you’re in a rental, use artwork, decals or temporary wallpaper,” she added.

From there, Akech and Khersonsky covered the walls in an oversized floral mural wallpaper. “We went with this flower theme, but it’s not an obvious flower in your face.