Dye the loincloth of the hyperborean slaver outfit (middle section when dyeing)
On a female character or thrall the color changes to the dyed color. On a male thrall (didn’t test on a male character) the color stays the default red, but the belt has taken on the color given to the loincloth.
dye its male version of that pants for my main char, turning the red loincloth to blue(this is the only dye change I made);
passed it to a female thrall later, but the female version’s loincloth stays the default red, and instead the female version’s skull deco over the belt became blue-ish.