[zaralovesmac]

I think it all depends on the condition of your hair.If you have pretty good hair to begin with,then go for it.Platinum blonde hair can look really cool if you get it done professionally and go for a shade of blonde that compliments your skin tone.I've toyed with going down the whole bleaching route but every hairdresser I went to wouldn't let me because I have quite dry hair and basically bleach would turn my hair to straw,so I'm sticking with highlights for the time being.I'm guessing you're already quite light so going for the all over colour would be very possible for you.As for the bleach turning your highlights yellow,a good colour technician will prevent that happening.And as for your roots..considering you're naturally dark blonde,maybe you'd get away with not having to have your roots done so often.In any case you should talk to your stylist before you do anything too drastic!Good luck!