I purchased this dress used from a lovely bride for my 2020 wedding. After postponing my wedding twice for COVID and having a baby before the new date, I never got to wear it :(. So it's still only been used once. It was already tailored to my size: 5' 7", 128 lbs. I usually wore a size 0 or 2 in regular dresses. I still have the extra fabric from when it was taken in, so if you're concerned that it may be a little small then a tailor could potentially use the extra fabric to take it back out a bit.
I don't have the receipt from the original purchase because I bought it used, but if proof of original purchase is important for you I can reach out to the woman I bought it from to get it from her.
The dress is in very good condition. It's beaded so the color can look very white in some lighting and more off-white in other lighting (there are photos of both lighting situations included). Other than bringing it in to my size, I also added a hook for the bustle.
Feel free to message me if you have questions! If you live in the Bay Area you're more than welcome to come over and try it on. Price is negotiable feel free to make an offer.