Agreed about Beatrix, her's was one of my favourite designs in the game.

Overall, I like the aesthetic of FFIX's main characters. Quina bugs me, though - the Qu live in swamps, yet they wear human-style aprons and chef hats, which remain white and clean throughout. Something of an inconsistency, in my opinion. I know it reflects their love of food and cooking, but it's pretty silly considering where they live most of the time.