Prom Dress authentic

Product Name: Prom Dress authentic
My prom dress from 2022 - only wore once for prom night - no flaws or stains -size 6 (I'm a size 6 and it fit well) it's pretty flexible material so could def fit a size 4-8 (really molds authentic to your body when it's on) - paid 600$ for it I'm open to negotiate but be understanding please - has mesh siding and an open back - a bustle was added under the dress but other than that no alterations were made - dm me for any questions!! - my measurements are about a 28-30 inch waist - and like 42-43 hips I don't know what my chest is but I'm a B cup (def has room in there tho).