There was a member of the wardrobe/makeup team whose primary task on set was to stand by with Jeri Ryan as she prepared to hit her mark and aim a warm hair dryer at her assets to discourage Lycra nipple-peek.
and they should be ritually disembowelled for doing so.
...though I wouldn't have minded that job! Seem to remember she said getting her into the outfit was interesting (and that no enhancements were required!)