My friend wants to to dye my hair a purpley brown color, I don't know what the actual color is called but I think its would look terrible on me. So do you agree or think I should go with a different color. I've never dyed my hair before and I'm nervous about it.

This is my hair color(my hair isn't naturally straight) :
http://i52.tinypic.com/o3e9v.jpg


this is photoshopped but my hair is wavy/curly like this but it doesn't give a good representation of my real hair color:
http://i54.tinypic.com/219x94k.jpg