I'm probably in the minority in my opinion, but I really dislike seeing brides in strapless dresses. It's such a cliche, and if you've seen one, you've seen them all. IMHO.
But then, I don't like anything strapless anyway. I just think it gives the appearance of being half-finished, and brides tend look naked in a strapless dress when sitting at the reception table, particularly if there is some kind of floral arrangement in front!