Unfortunately, at first, people start judging us by the way we look, and if you're having a bad hair day, you probably loose confidence and thinking about that you should have spent some more time on them. So hair playing a big role in our look. If you dress to impress, then you probably should invest more time or/and money on your hair. It'll be better if you have a great hairstylist to make your life easier, but sometimes it's difficult to find a right person, so you have to do it on your own.
I wanted to keep my look more natural and blonde, and balayage is the best way to keep it natural, for the reason that I can skip the need to dye my roots every 4 or 6 weeks, I cut out of my hair about 7 inches to keep them fresh and alive and dye my hair intense balayage-like highlights. I've used my board in Pinterest as an inspiration.
Instagram pages for color and cut inspiration: