I got a Dior black lipgloss as xmas present from Aunt Anna. I've seen one in M.A.C. but never had the urge to buy it cuz you know, black lip simply doesnt seem to work.. But it turned out to be quite good.. Especially with my pale skin and my dark hair. But I look like a vampire. So probably not a good idea to wear it out in daylight. I used plum colour lipstick as base then black lipgloss on top. Result is shown as below.