Piezo-electric sustainable wedding dress?

For the ultimate in a sustainable wedding - why not wear a stylish ENERGY-GENERATING piezo-electric dress? This model is by Amanda Parkes. (Of course you could wear a solar dress as well, perhaps for the ceremony) but you could change to this for the reception. It generates energy AS YOU MOVE, so charge your removable battery with your first dance! Gives a new meaning to kinetic energy.
(and a little more romantic than this equally stylish POLLUTION-sensitive dress).

Etsy - vintage wedding dress and 'not so vintage'

As a granny, I have a little trouble with dresses from the '80s listed as "vintage" - (heck, I have difficulty with my own wardrobe from the 60s listed as vintage :-) But Etsy vintage sellers are a great resource for wedding accessories, not to mention spectacular finds that surprise you. Here's a lace blouse with rhinestones from the '30s - which, as the seller Posies for Lulu suggests - "would look gorgeous with a full or slinky cream skirt for a wedding ensemble!". Very reasonable at $38!