Speaking of Zatanna's 80's costume...
This, if I recall, was done by George Perez, back when he was drawing the JLA series, circa 1980-1982. It was part of a mini-portfolio of promotional cards, all by Perez, where each card illustrated one of the JLA members.
Especially nice, since as said above, Perez was the one who designed Zatanna's new costume in the first place.
