Personally I never cared about the nightwear meme fashion. I like girls in outfits where a variety of materials and layers are used, and where a minimum of skin is exposed but there are many angles of exposure. I also like when there is a differing design that you can't see normally. (Basically the fashion sense used in the "Shipgirl panty shot" pool, what with the anti-upskirt skirt designs and such.