Gymnophobia

Gymnophobia (from Greek γυμνός - gumnos, "naked" and φόβος - phobos, "fear") is a fear (phobia) of nudity. Gymnophobics experience anxiety from nudity, even if they realize their fear is irrational. They may worry about seeing others naked, being seen naked, or both. Their fear may stem from a general anxiety about sexuality, from a fear that they are physically inferior, or from a fear that their nakedness leaves them exposed and unprotected.

Gymnophobia should not be confused with avoidance or shunning of many forms of nudity on modesty or other rational or moral grounds. Many people avoid public nudity as well as nudity in private situations, and some have an aversion to nudity as an aspect of prudishness or body shame.

Empath: The Luckiest Smurf stories
Empath of the EMPATH: The Luckiest Smurf story series and all Psyches are believed to be gymnophobes, with Empath being somewhat fearful of being seen in the "half-dress" state of his fellow Smurfs, and later being fearful of Wild Smurf when he first encountered him in the forest wearing nothing but leaves.