Two piece prom dress only worn one time!

Two piece black and red prom dress. Worn once a few years ago. Both the top and bottom have been altered to fit me. The dress was sold as a full set so both pieces are mediums but the bottom has had more taken in than the top. I am a size 4/6 in jeans and 5’2” with 5 inch heels on if that helps as a reference. The top has padding and the skirt is lined on the inside.