Strapless, mermaid style train, gown or prom dress

Beautiful dress I wore to prom. The color is lime green with navy blue shimmery appliqués and beading (the appliqués really look black to me since they're up against the lime green). No damage to the dress except for some spots along the inside of the train from others stepping on it by accident, and along the inside liner of the bust (from self-tanner and makeup). No spots are visible from the outside, and I haven't attempted to have the dress cleaned, so the spots on the inside may come out.