Sophia Tolli Roxana Y11629 Preppy unclassified dresses

Dress was purchased off the rack but never worn. It is unaltered and in great condition. A very small handful of beading that will need to tightened but otherwise in perfect condition   . I am unsure what the street size on this would be considered, as I don't wear a 12, so please take it as a total estimate. I am about. 6 with plans on doing major alterations. I have read online this gown tends to run small. From what I can find, it is longer sold by designer but retails around $1,200-$1,500 with online boutiques.