Best outfit?

[Sanguine2009]

Zelsius Crimson or Rosentreim Crimson are my favorites(the other color schemes are good too)

[Chdata]

セクシービキニウェア影

fla 86

on a male character

[Gardios]

I still think Close Quarters is one of the best costumes overall.

[Zipzo]

Haven't removed my student outfit from the Panzer 2012 collab since I released. Goes perfectly with wild muffler...and I have never been more pleased with my character since trying any other outfit.

Rin's (Fate Zero collab) school outfit has a comfortable 2nd place in my heart, and I'll be checking out the new student uniform coming out tomorrow, so well see if that shakes things up at all for me.

Before the school outfit I sported almost entirely the range of colors among the hafurihime set.

In terms of purely Phantasy Star related outfits? I don't like any of them really except for the very default female force one, the one colored a mix of dark purple and blue.

I don't know nor care of male outfits but one I see occasionally that I like is the ninja-like one with the red ribbon thingies sticking out of the back. It annoys me that females lack that outfit.

[Rien]

Distar Lady body, Lanx(?) arms, Najin leg, Bailarin (??) head.

I'm yet to find a better body, though I'm still waiting.

[WildarmsRE5]

Heretic Lord (black) and Last Argon. (dark blue)

aaaaaaand of course, the black suit.

males only.

[Z-0]

Baybarrel Series (male cast parts). They look incredibly badass.
Lamia Series (female cast parts). Read above.

I don't have any particular costumes I really "like" for fleshies, as nothing is particularly appealing, since it's just... clothes, if you know what I mean. I want to look badass, not like a shrine maiden or a school girl or a butterfly or like I'm at the beach. Valgiris and Gender Pirate almost make it, but fanservice.

[Nitro Vordex]

Male: Halloween duman suit, and the gi from street fighter Virtua Fighter.
Female: None of them so far, because fuck heels. But for now she's wearing the black medical outfit, or the Duman default suit.

[mommy_cornelia]

Neighbor Quartz + Underarmor = True Hunter Outfit

Spoiler!

[Friyn]

My Top 3 would be:
#1 SnK outfit with 3DMG, I really love it. Finally we got a proper military uniform.
#2 Gender Pirates
#3 Rosetreims

I'm not really a big fan of all these lewd outfits or kimonos, not saying I don't like them, but I prefer uniform-like outfits.