I bought this for prom but ended up wearing something else, so I'm selling it. The size is basically a size S, but it needed some alterations during the fitting. I hand-sewed two hooks on the front chest area. These can be removed to create a slightly deeper cut. The skirt has a lot of volume and looks beautiful. The tag is still attached, and it was only worn for the alterations. It cost around $220 online. It was stored in a compression bag, so there are wrinkles, but they should come out with a steam iron. It was also shipped compressed when I bought it. It can be worn for prom, parties, and weddings.