Two piece floral prom dress, worn once

Bought the dress for a wedding and wore it once, it’s in perfect condition except the button at the top of the skirt was broken when I purchased it and has since been sewn back on and is not visible from outside (there’s pictures of it) it’s super flattering and super comfy, it runs a little small though since the material isn’t stretchy so I would say it would best fit a size 2/4.