Item: Regal Apparel Miniskirt (Cartel Market item, Archon's Contraband Pack)
Bug: The miniskirt shows heavy clipping, not just with the other pieces of its own set, but also with skin.
Status: In-game bug report has been filed.
There has been a thread in General Discussion in which other players confirm this bug:
I'm having trouble making screenshots when moving, so this is all I have:
It's the only piece of this kind that we have and it's very sad that the clipping puts a damper on the fun. The clipping that can be seen from behind when running is particularly irritating and actually worse than the screenshot suggests. I just couldn't get a good shot of it.
ETA: Clipping in action