Does your fiance have a preference? My husband (then fiance) said he didn't care what I wore, as long as my hair was down!
Personally, I don't care for #2. It is very interesting to look at, but it does not flatter the model at all, IMHO. It's just a big ol' ball on top of her head, and if you have any roundness to your face at all, it accentuates that. But then, I strongly dislike tight updos in general. I know they're "in" now, but I find them harsh and unflattering. I think a softer style looks better on any woman.
I think #3 is the prettiest and most romantic one, and probably the most flattering. #1 would be my second choice - it's a lovely compromise between up and down, and the only flaw is the placement of the tiara.

Personally, I don't care for #2. It is very interesting to look at, but it does not flatter the model at all, IMHO. It's just a big ol' ball on top of her head, and if you have any roundness to your face at all, it accentuates that. But then, I strongly dislike tight updos in general. I know they're "in" now, but I find them harsh and unflattering. I think a softer style looks better on any woman.
I think #3 is the prettiest and most romantic one, and probably the most flattering. #1 would be my second choice - it's a lovely compromise between up and down, and the only flaw is the placement of the tiara.