MUST SELL Sz 8 CasaBlanca Dress, Never Worn

I bought this dress but found on that fits the wedding better! :) it is a CasaBlanca dress size 8, style 1770 from the 2005 Spring collection, hem just grazes the floor when I wore 2" heels and I am 5`7". It fit me perfectly and was the only one left, so I left the store w/ it that day, no alterations have been made and it still has the tags on it/in garment beg- I haven`t even taken it to the cleaners for pressing yet! $500.00 is ideal, willing to go lower though! I have pictures, dress is located in San Diego. Serious inquiries only please!!