Guess Flattering Black Short Dress

I wore this on a cruise for my honeymoon and unfortunately have never been that size again! I hate to give it up but trying to be realistic as I’ve had a child and my body has grown out of the dress. Perfect for date night or a wedding! The zipper when zipping up is slower and when you unzip it glides faster. Bought it that way but I’ve played around with it and it never gets stuck or anything.