The only excuse for continuing the catsuit past season 5 was maintaining the hard-ons of the teenage male audience.
LOL.... but that is also a bit that way===>.... i have always liked 7 of 9 because of her individuality and how she is constantly trying to gain her humanity.....
ya i would agree that there is no plausible excuse for not having 7 in a blue uniform.... maybe it was the charaters choise... you know how 7 is all for being efficient... the catsuit could be just that... or the attention of the "teenage males" so to speak....