Essence of Australia Wedding Dress

Essence of Australia dress (D33951Q11) size 10. Fits similar to a street size 4-6. I just picked the dress up last week and unfortunately am not going through with the wedding. The dress has never been worn other than to try on in store and has never been altered! Comes in original dress bag as well. I paid $2528 and am asking for $2300 as it is brand new.