If you're looking for a that dreamy, dramatic veil shot with your soon-to-be husband, then you need the right length veil!
I suggest a veil that goes to your mid thigh, to the end of your gown. Any longer than your gown and your veil becomes a hassle throughout the day while walking. Though a dramatic long train-like veil is stunning, if it's longer than your gown, it just won't work. I've seen many brides that have had to ditch the veil right before walking down the aisle because it was too heavy , kept falling out, and the thin material made it easy to get caught on the ground.