Thanks, there is actually what I consider to be a bucket load wrong with this image, but it just happened in front of me and I did my best to 'react'...
These was the image I was planning on getting:
But the wind was blowing a gale and in the process of getting everything into place for the shot, she was standing looking out at the sunset when a gust did this... I was just lucky I was looking up as I saw it start and managed to snap off a shot.
Right place, right time, kinda right settings... if I could do it again, I would up the ISO and shutter speed to freeze the veil more, I may have even turned the flash down 1/3 of a stop just to balance it with the ambient a bit better. The edges of it seem a little soft and blurry, but hey - she was stoked with it and if I don't look too closely, I am too!
Thanks all for your kind words!