Stock Clearance After Six 6676 (or similar to)

I purchased this dress for one time use in a wedding, it has been hanging in the bag in my closet ever since. It is in great condition, no flaws. I'm approx. 130 lbs, 36C, and 5'6" - the waist was slightly tighter and the top was looser than expected. I believe I was supposed to receive style #6676, and my dress is basically a wide strap tank (vs cap sleeve), but otherwise the same.