Right now I have dark Dark brown hair it looks black and its about to the start of my stomach in length. Its never been bleach dyed or anything like that.

Im plannin to diy bleach my hair and dye it. I want a really light pink not hot pink at all like a baby pink. But I cant find any brands that are that color. Does any one noe of any? Also Bad idea: I want to only bleach and dye the upper half layer of my hair and leave the rest black(it looks good i think) Its okay to call me stupid i need honest answers =)

For really light pink your hair will need to be extremely light. For your dark hair maybe look into doing 2 waker bleaches (30 vol) as opposed to wrecking the condition of it with 40 vol in 1 sitting

To get a nice light pink, Try mixing SFX cotton candy pink with conditioner, ive seen this done with great results. Itll need touching up quite quickly but will give you a good light pink.