Where is the best place to sell a size 6 wedding dress?

[milk]

Everyone has said Ebay so far but I have looked at the completed listings and most of them are all unsold.

I bought the dress from Pronuptia, a Jenny Packham, for £950, so would want at least £250 for it.

Any advice would be great thanks :)

Gumtree?

Preloved, sell my wedding dress, or try wedding forums such as confetti or you and your wedding.