These can be worn with male or female avatars. It is shown here on Theodore M Nott whom they were made for to go with the Luu base of the same color. Other recolors done on request.

To achieve this look:

Skin: The Dark Stranger by Theodore M Nott
Hair: Chocolate Luu base by Draco A Malfoy
Dress: Green and Gold Cheongsam by Draco A Malfoy