This a bit of a late reply, but you're never too old for Manic Panic

. I keep saying that I am going to dye part of my hair pink again (Manic Panic color Red Passion), but I'm slightly afraid of what my colleagues will think.
I used to semi-perm dye my hair for several years before I wore it curly. After I went CG though, my scalp wasn't happy with dye. Now I'm thinking of giving it another go because I want to cover a few pesky white hairs (I'm only 23, I want to look like it).
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Curl Style: 3b/3c
Texture: Fine
Porosity: Normal
Co-wash: Giovanni TTTT (my hair loves this)
RO: GVP CB or DevaCurl One Condition, occasionally with honey
Gel: Biotera Styling Gel, BioSilk RHG
Styling: AG Re:coil, CJ Beauticurls, Lube
Hair hates Aloe Vera & Avocado