You can select the character (use the v key) and choose to strip. This lets you remove your shirt, bra, pants and underwear. Doing so while next to a monster will give you a short term charm(?) effect.
I checked out the game and its a bit complicated but what's missing is that it should have had character customization including changing the hairstyle , then include the part of taking off your shoes also one question what if the character remains naked throughout the game and what if you include a cheat?