Am I crazy to consider buying a wedding dress from Ebay?

KnightLight asked: I’ve found a couple of gorgeous ones, and know what style suits me. What do you think of these: http://cgi.ebay.co.uk/New-Sexy-Wedding-Bridesmaid-Evening-Prom-Dress-Gown_W0QQitemZ360050208587QQihZ023QQcategoryZ46510QQssPageNameZWDVWQQrdZ1QQcmdZViewItem http://cgi.ebay.co.uk/New-Sexy-Wedding-Bridesmaid-Evening-Prom-Dress-Gown_W0QQitemZ320249347332QQihZ011QQcategoryZ46512QQssPageNameZWDVWQQrdZ1QQcmdZViewItem Did anyone buy their dress from Ebay? And what do you think of the dresses?