Long black formal prom dress

It’s brand new! The only time I wore it was to my senior banquet and I never went to the dance. It’s so beautiful and it has a train that you can connect to the dress if you want it on for like a ceremony and then at the dance you can take it off! It’s pretty awesome. It’s a size 6 but it fits for 4-8. I’m open to any offers and if you would like more pictures I’d love to show you guys! :)