I was going to do the whole destination dress thing, but I too tried a few on and felt like I was wearing a white sack.. did absolutely nothing for me... I need a corset that is going to suck me and give me a perfect figure!! ..lol ..well maybe not pefect but I've already dropped a trouser size doing the special k diet for a week... is damn boring though...lol
Here is my dress... I love it so much I can't wait for it to come in to the shop in May!!!

makes me giddy just thinking about it.
http://www.dzage.co.uk/images/styles/D3986-IVORY-1.jpg
Rachel, all I can suggest is that you do the rounds at some bridal shops, get an idea of what suits your body shape and what you feel comfortable. Believe me when its the right dress you will know... I cried in the shop when I put mine on... and when i took my mum back to see it, she too started blubbering.. which set me off again... lol
Good luck dress hunting!!

xxx