Do you want your wedding gown to stand out? An Enlighted Wedding Dress is the answer!

This gorgeous wedding dress was made even more special by the installation of about 300 warm white LEDs throughout the skirt. The lights simulated the effect of candlelight with the gold-tinted color of the LEDs, and with a soft random flickering pattern. The lights were arranged in a random pattern, with the density increasing towards the bottom of the skirt. The batteries were hidden inside the wider part of the skirt, and the lights were turned on by remote control.  
See video at http://www.saltlakebride.com/blog/how-to-make-your-wedding-gown-unique.htm  

So as not to be outdone, these are also available for the groom in tuxedos.