Grecian Style Wedding Dresses In Sydney Where Can I Buy A White Strapless Grecian Dress For My Wedding?? Help!!?

Where can i buy a white strapless grecian dress for my wedding?? Help!!? - grecian style wedding dresses in sydney

I tried searching the Internet for day to find my wedding dress. I live in the United Kingdom and we found a couple of Americans, but are not recoverable by that which is not good, if not fit you properly. Please help me! I am after a white strapless dress in Greek style, floor-length.