Wedding dresses that have caught my eye

Hopefully my wedding dress will look something like these ones, or hopefully better!
I have not tried any dresses on yet. No, time with the hospital shifts.
I just hope that srapless suits me because i am having my doubts here and there whether my "lack of cleavage" will be an issue.....
The other crutial point is: Rent or buy??? And if "buy" is chosen, then a new question appears... Tailor made or shop bought???
Too many questions if you ask me, but fortunatelly i can take things one thing at a time, lots of time to sort everything out.