I personally find some earrings to be really cute and plus, 2 my friends had them and they kept urging me to pierce my ears so I did.
When I saw Black Butler earrings at Hot Topic(A 6 pack one~), I bought them and used it.
My hair isn't dyed but I might eventually dye it to black or white (or both) one day. My friend, who is my age, already dyed her hair twice to be black and my girlfriend dyed her hair multiple colors multiple times. Her current hair color is auburn.