Wouldn’t it be cool to use the full matching set for your fashion? Please allow us to transmog legendary ornaments on to exotic armor. Far too often great looking armor and ornaments release but players are unable to use the full matching set because most of us use exotic armor and instead have to fashion our style around the exotic. Allowing us to transmog using our favorite legendary pieces wouldn’t take away from those exotic specific ornaments nor would it confused players in pvp. And it would open up more options for the communities fashionista’s.
Legendary ornaments would hide what exotics you’re using in pvp so therefore cannot be allowed. Instead try playing without an exotic armor piece if you can’t make them match with your lame single set fashion.