So, I reported this bug years ago. I sent pictures, specs etc. to the GM I talked to ingame and he said he'd tell the devs.
I do however still have this graphical bug on my new computer.
http://bildr.no/view/SVl3U2tn
As you can see. Some clothing just don't stick to the character depending on how you move your camera. This bug was also present with some mobs, where their arms would behave the same.
What's going on?
Edit: I'm talking about the wrist showing through her arms.