Zatanna's hero costumes from YJ are only good in season 1, because in seasons 2, 3, and 4 they look cheap compared to her counterparts. Mind you, I said compared to the other heroes.
IDK if i've already responded to this.
I mean, this is your opinion and if you don't like it - that's fair.
But i personally don't get why i'd compare the heroes costumes? I mean her outfit is probably also her Stage-Outfit for her shows? It's more convinient?
Also, I kinda bet her outfit ist more worth than most of the others costumes...
Also, just because I can:
While I also like her s1 outfit, it is just a female-version of her dads. With the difference that Giovanni has also Red-Accessories. So idk. It doesn't feel like herself yet tbh.
Her s2 outfit has more unique style to it (I personally headcanon that she was inspired by Black Canarys outfit).
S3 onwards has less details. but i personally prefer her bow-tie here.
and while I am at it - it's either meant that she has 2 outfits and she uses the new one for animation - mainly because she does wear her s2 outfit in the Yj targets comics. OR its the same outfit just simplified for animation.
The perfect design for me would be her s2 corset with her s3 bow-tie.