Although he didn't wax his body hair off the way he did in the TOS days, so you see his hairy arms in the short-sleeved shirt. Then you have Bones beaming aboard looking like a cross between a hippie and a pimp. TMP is the epitome of 70s leisure-suit sensibilities. No other live-action Trek has that 70s vibe to it, which is why I still like TMP, although I'm also glad they moved on afterwards. A little of that goes a long way.