The Little Slide Dress by Emily Steel is a geeky photographic take on the classic litte black dress. Created using strips of slide film, the dress also features LED lights that automatically provide a proper amount of illumination based on ambient lighting. When in a bright room, the lights turn off and cause the dress to look like a shiny black dress. When the lights go down, the dress lights up and turns you into a walking lightbox.
(via Behance via PSFK via Gizmodo)