Dresses on EBAY?

I was just searching for a dress by Jasmine couture and was redirected to Ebay....

What do you girls think about EBay and dress buying? I've never purcashed anything on ebay before,but for those of you who have what do you think? Is this a VALID option to consider?

I purchased my dress from Chic Bridal on Ebay and could not have been happier.
I got a copy of a Carmela Sutera 318 that I could have never afford otherwise and the dress looks jut like the real one and such great quality.
Just make sure to check the seller's feedback and you should be fine. I love ebay.