There appears to be some residual or polygonal frames being seen when glow and aura affects are in play when my character is wearing tattered sleeves. You can see these polygons around the elbow regions on the arms. This glitch occurred when I switched from my character's Karate gi to a casual outfit with a jacket and back to the Karate gi, and hasn't really gone away on it's own. When I turn off the glow effects for some defensive powers, or remove the tattered sleeves, the polygons are gone.
Here's some screenshots. It's nothing game breaking but it's a nuisance.