Strapless Prom Dress

my prom dress from 2015 so obviously only worn once, I got it too late so it was never altered, it's been years so I can't remember the website I got it from despite it being a little older, the style is simple and thus relatively timeless there's a lot of potential with it as there's a lot of fabric, great for any DIYs too if you create anything with it please send me a pic! keep in mind the original price was the price in 2015 and with inflation, the value of $120 then is more than $120 now