Bathing suit
A bathing suit or swimsuit was a special garment used for swimming.

A photograph of Lucille Harewood taken when she was well showed her sitting on a  wearing a bathing suit. ()

Jennifer Sisko was wearing a two piece bathing suit when Benjamin Sisko first met her, on Gilgo Beach in 2354. ()

Kristin wore a bathing suit while using Holodeck Program 47-C in 2368. Upon losing her memory along with the rest of the 's crew, she bemoaned the fact that her attire didn't give any clues to her identity, and asked Dr Crusher for a change of clothes, at least until she found the swimming pool. ()

Jadzia Dax wore a bathing suit when visiting Risa in 2373. Worf said that she was even more beautiful wearing it than a protostar cluster he saw in the Gamma Quadrant. ().

B'Elanna Torres and Kes wore bathing suits when visiting the Paxau Resort holoprogram in 2373. ().

In 2377, B'Elanna Torres was apprehensive about The Doctor's offer to join her in the Gedi Prime holoprogram, saying "Somehow I don't think that would add to the mood." He replied with, "Don't be so sure. You haven't seen me in a bathing suit." ()

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Clothing