I always supposed, as a Vulcan, human ship must be cold for her, IIRC her quarter was warmer than rest of the ship. So her cat suit should have a kind of thermo function. Well, there is no evidence about it. I never understand this "T'Pol and Cat suit" issue. Did no one noticed what wore TOS ladies? How many girls could walk through without incident with miniskirts at country side even in Western countries at 1966? And none of them has the power and rang what T'Pol had. Did no one noticed how Troi strolled with 2/3 open breast, in cat suits etc. until Jellico came? She has only one purpose: being eye -candy for the cliche single geeks and horny daddies, not more. (For my taste, Sirtis is a very average Mediterranean woman). She set all the time at the bridge and was at the academy but what she learnt all the time? Even at 7th season she didn't not know what a commander does. She was not intelligent enough to understand, that she was raped. She was not aware of her female identity. She could not be even Mary Sue: " Captain, I am sensing, I am sensing... ehmm.. nothing "., but of course she was beloved and admired without any comprehend reason. Troi was the most unnecessary officer at the bridge of all ST history and insulting for the whole female gender. She is a fantasy of old Roddenberry, he created ideal lover for himself / his Riker alter ego. I really do not understand when someone talks about ST-women, why T'Pols cat suits always one of the first the issue someone scold about, but not Troi's stupidity and reducing as a female only a sexy puppet. Is it something like "an intelligent and strong female cannot be sexy, but an idiot must be at least sexy" kind of thing?