Cosmetic from certain developer changes color of eyes and eyebrows

Hello, this may be a silly bug to report but I paid money for these cosmetic items so I'd just like for them to work as they should, no rudeness intended! When I try to equip horns made by a certain creator, it changes the color of my characters eyes and eyebrows. These colors then cannot be changed to anything else regardless of what color is actually selected. This happened after the most recent update for the copper age.