I bought my wedding dress from China. Infact I took the embroidery from one dress and had it put on a different dress. Although the dress arrived in a very small box it was wonderful fitted perfectly and in very good condition. The whole process took about 5 weeks and the communication was wonderful.
I did a lot of research checked the feedback scores and the length of time on ebay so for £114 I got a dress that would have cost nearer to £1000 in this country.
Do your homework first it will be worth it in the end.