Dying hair lilac

Ok, so my hair right now looks like this:

As you can see they it's fading away. I kind of like it, because the hue is a lot lighter and softer, but then again, you can almost see my blonde hair through. Anyway, it's high time to dye my hair again, apart from the blue touch ups I've done on the roots. So I thought of changing my colour too. I've already ordered La Riche Directions off the internet, and they should arrive within upcoming week. I'm really excited. Well scared too, but  more excited:) I hadn't made my my mind on Friday so I ordered 3 colours:

I've heard turquoise sets beautifully on hair so I was considering it, just in case I ordered blue lagoon which I have on now. And my fantasy: lilac.... The longer I think the more convinced I am that I should do lilac... 

If anyone reads this blog please let me know what you think. Well, probably I will still do the lilac one, but I would like to hear some encouraging words about it;) 

Take care!