Never worn wedding dress

I purchased this dress a few months ago for my upcoming wedding and shortly after decided to go in a different direction and purchased a new gown. This dress was never worn or altered in any way. It is a size 20.. Designer size. I wear a size 14 in everyday clothes and is it slightly big on me. I'm asking $500... price is negotiable. The images i have are to large of a file to post here so i will gladly email photos upon request or you can view the dress on craig's list under Long Island Fors Sale #2583319021
If you're intersted please email me at [email protected] or Call Jessica at 631-721-8104
Thanks for looking