I've been highlighting my hair for years, but also do lowlights. My hair is dirty blonde, and to keep it from getting too blonde, my stylist adds in lowlights about a half shade darker than my natural color in a neutral shade, a highlight in a neutral ash or ash shade, and bleach for the other color. My hair pulls orange/gold big time, so we use these color options or else I get super brassy (yuck). In summer, she ups the highlight to lowlight ratio, and decreases it in fall/winter to go a tad darker (more "bronde"). She foils my entire head every time, and will often do more lowlights underneath, as it appears more natural, since the sun won't generally lighten the underneath part of the hair as much as the top or front. She also weaves the hair thin to put in foils, so there aren't big chunks of bleached or dark color, and it all blends really well. Overall, it looks great, suits my skin tone, is easy to change from season to season so it looks natural, and my hair has no damage. HTH!!