Brown hair with blonde highlights and blonde highlights in red hair are the ideas most women have already tried. Highlights and lowlights allow creating very sophisticated hair color solutions which are hard to copy, but you can come up with your own complex hair color that will be better than the source of your inspiration. They will give you a sun-kissed, natural look or soft transitions of color if you are using pastel or bright neon hues.
If you generally like your hair color, but want to add it some depth, dimension and trendy feel, you’ll probably go for highlights, those created with a freehand technique, with no foil.