What's the best dress sphere fore each of my party members?

In Chapter 1

Ill tell you for the whole game, in Ch1/5 form

Yuna: Gunner the whole game(Two words: TRIGGER HAPPY)
Paine: Warrior/Dark Knight
Rikku:Thief OR Black Mage(not sure if you start with it)/White Mage with 100% Black with Black Tabard Garment Grid

Thats how I beat the game. Hope this works for you!

Um i dont know about the best, but i just used whatever i needed all of the dress sphere on each of my characters. But yeah using the Gunner with Yuna is a good idea, and with the Cat Nip its really fun.

Well, it depends on how weak or strong my girls are. I mean, when I just start the game, I like to have a White Mage, one with the sword for the strenght and a thief in there. ;)

After a while, I don�t need a White Mage anymore, or not that often. I just change it with Dark Knight or Samurai or whatever. :)

Actually I just keep on changing and when one of the costumes is finished, I just change it with another one.

And later, when you have the Cat Nip, it�s good to have a Gunner in there, that�s right. :D

I'd say the absolute best was the Dark Knight. But I didn't get in the first time I played through the game so I used the warrior and mastered it. All three girls mastered it.

If you don't get annoyed easily, the most powerful is the Mascot. Those friggin things are just insane, but they do wear thin after a while.

Early on, I like to have one using brute force, one using special attacks, and one healing and switching to thief if a creature worth stealing from pops up.

Lady Luck is a good one, especially once you know how to manipulate the slots.

Alchemist is another good one if you know some good mix combos - you can totally waste the Aeons by mixing gems. Stash is a good ability too.

Beserker and Dark Knight my favourites, one quick and the others powerful. Gun mage sucks.

Dont say gun mage sux! Gun Mage is one of my favs. It beat Trema into the ground! I tried twice and actually beat him with a some very strange dresses...Gun M. Lady Luck, and.....well Warrior.....Of corse I used Finale with them all but still...lol But still some of the gun mages blue bullets are very good! Cry in the Nigt White Wind and even Mighty Guard helped me out!

Yuna: Gunner
Rikku: White Mage, Samurai
Paine: Warrior

I am not super far, so that's it, for now...

OH and if youre in chapter one>>>Thief,W.Mage,B.Mage I just used that all first chapter seemed to work pretty well. But now that Im at the end of the game and all the girls are lv.99 I use..Yuna:Berserker Rikku:Lady Luck and Paine: well I forget...Havent played for a while but plan to REAL soon.

At Ch.1, I think a Warrior, Gunner, and White Mage should work. Swapping a Gunner for a Black Mage might help out too. Just watch out for both HP and MP. The thing I love about White Mages is that they can use Pray at every turn which almost guarantees your party to stay at or around full HP.

Later on in the game, Yuna as Mascot and the other two as Dark Knights works like a charm.

My three favorites are Mascot, Berserker and Dark Knight (aside from their special DS).

rikku Dark night
Paine trainer
yuna songstress with two books

Ill tell you for the whole game, in Ch1/5 form

Yuna: Gunner the whole game(Two words: TRIGGER HAPPY)
Paine: Warrior/Dark Knight
Rikku:Thief OR Black Mage(not sure if you start with it)/White Mage with 100% Black with Black Tabard Garment Grid

I agree 100% this is the best set up, i ocationally used paine as a bezerker though

Yuna: Dark Knight
Paine: Dark Knight
Rikku: Dark Knight

the gun ones, cause if you get trigger happy going nonstop, the enemy will never really get a chance to attack and so everntually you will win... yay!

I have Rikku as a Alchemist,
Paine as a Dark Knight,
and Yuna as a Samurai.....

with the "New Game+" once you kill enough enemies with Yuna she can do 9999 damage at level 1 with momentum, it also works with any other char i just like Yunas sword (Murasame) Aurons hidden wepon in FFX.

Yuna:Gunner, Gunner Mage, Songstress, Maskot, White Mage, and Black Mage.
Rikku:Theif, Alchemist, Songstress, Trainer, Lady Luck, Black Mage. and Berserker.
Paine:Warrior, Dark Knight, Samurai, Berserker, Black Mage, Theif.

I think the best dressspheres 4 da girls must have been the GUNNER,DARK KNIGHT,ALCHEMIST,BESERKER,WARRIOR and GUN MAGE(their specials were also good)
THANKS 2 MY ULTRA COOL SIS KRYSTLE 4 THE FAB AVA N SIG =)

i think the best is Rikku's Berserker,Lady Luck and samurai is the best

as for Yuna....i think gunner

if you wanna cause major damage quick to tough enemies choose three berserkers just let their counter attacks and mad rush technique do all the work and you can use a technique to wipe out effects such as protect and shell.