The thing for me is the uniforms from First Contact onward look so hot. I don't know what temperature they keep Starfleet ships, but maybe the S1 and 2 uniforms are more comfy...especially the miniskirt!
This could all be a function of me, a Winnpegger, living in Taipei where in the summer it gets up to 35 Celcius and with the humidity factored in they say it feels like 45 to 50. I miss being chilly.
I always thought they looked hot as well. Maybe it's because in FC, the temperature was jacked to like 38C because of the Borg. There were scenes where they were all sweating so maybe that left an impression on us both.
I thought it was neat that you're from Winnipeg. What a small world. I'm in Winnipeg right now, born and raised!