>>7750497Jynx is Umibōzu, pic related, mixed with Yuki-Onna (ghosts of women who freeze to death in the mountains) with Ganguro which was a popular fashion style for Japanese girls to get tanned, dye their hair blond, wear lots of makeup, and put on gaudy clothing.
Not black, just two ghosts and a stupid fashion that was cringy twenty years later.
You see in Pomemon Stadium that she doesn’t have black skin, she is actually disembodied lips and eyes floating in a shadow.