My cousin's Bride's Wedding Dress

My cousin had a beach wedding with a bonfire.  His bride was wearing a floor length dress with a flower trim at the knee.  After the wedding she grabbed the bottom of the dress and and tore it off.  It Velcro-ed just below the flowers.  She used the heal of her shoe to kick up the part she tore off into the air and catch it.  She then threw it into the bonfire and watched it burn.  

SHe said she got this idea from not wanting to trip over the dress while dancing and still look elegant for the actual wedding.  Her mother amde the dress and made an extra bottom for it since she knew she would burn it for the thrill like saying "The wedding's over let's start the party"

What are your thoughts on this.  Eve see and Wedding dresses that alter into something different like this? 

Thanks.