Prom Dresses or special occasion dresses

Woman’s xs Le châteaux dress beautiful dress wore it for a wedding, unfortunately it doesn’t fit me anymore I paid over 200$ for the dress it has an open back its in great condition pm if interested located in webbwood I’m looking to get at least 110 for the dress it was only worn for a couple of hours I also have this teal dress, it’s from Rihanna Courare dress it was a 400$ I’m only asking 110 for that one as well they can go together for 210 if you would like them