The “girl with blue armor” in Dragon Ball is most likely Bulma at a glance, but if you mean an actual armored female character, it could be Android 18 or another later-series character depending on the scene. In Dragon Ball, the blue-and-white armor look is most famously associated with Saiyan battle armor , which Vegeta wears, not a girl.

Most likely answers

  • Bulma : If you saw a woman in blue gear around the Saiyan/Namek-era cast, she’s the most likely match.
  • Android 18 : Sometimes confused with armored characters because of her outfit and later appearances.
  • A fan-made or game version : Many Dragon Ball games, promos, and crossovers dress characters in blue armor-style outfits.

Why it’s confusing

Dragon Ball has a lot of similar-looking outfits, especially:

  • Saiyan battle armor.
  • Capsule Corp-style clothing.
  • Game-exclusive costumes and variant art.

Fast identification

If you remember any of these, I can narrow it down:

  • Hair color.
  • Which series it was from.
  • Whether it was anime, movie, game, or fan art.
  • Whether the armor was white-and-blue like Vegeta’s.