1. The pants are inaccurate, we saw on Kira that they can (and often were) much tighter.
Yeah..wonder why they had the one bajoran woman who was on screen the most have some realy tight uni pants while EVERYONE else wore pants like those in the uniform pack? Couldn't be because she was hot and the trek demographic skews young adult male?
If they made every possible one-off variant of every uniform ever depicted then nothing would ever get released because they'd still be working on the 6 different uniform variations Shatner alone wore in just TMP.