I did the same thing about a month ago too.
I usually go lighter in the summer and med. brownish when it starts into winter. I bought one of those L'Oreal Colour Expert things where you color and then add highlights with a little brush. It's pretty easy to do.
blonde hair and green eyes is unusual and considered one of the great beauty combinations. I had that until a few years ago when my hair started to go darker. But I've also colored my hair so many different colors. You can't see it real well here, but the stuff that looks blonde is actually grey now:
i guess that i was gifted w/ that beauty... the blonde hair.. green eyes.. everyone has always told me that i looked "unique" i just thought they were. haha, saying i was differnet. in a bad way! ooh well