My favourite uniform is Kirk's first season command alternate tunic. I, too, liked the velour shirts, but the polyesters made more sense.
I like this dress uniform on Shaw here...even though it looks kinda crumpled up on her.
Did anyone ever notice how horribly fitting the TOS-movie uniforms were on TNG actors whenever they made an appearance? C'mon wardrobe, at least try and refit those.
Well, I guess they're "TOS-movieish", but they still appear so ill-fitting.