Ooooh oooh oooh ooh oooh!! Is this topic still being checked...?
How about this: (click any pic for the item list!)
Episode 26, 18th-century French outfits:

(Kaoru)

(Hikaru)
That's totally the first thing that came to mind when this set was released!! <333
Or how about the waiter outfits from episode 25?






(Haruhi, Tamaki, Kyoya, one of the twins, Hunny, Mori)