City triangles prom dress

City triangles prom/homecoming lace, mermaid dress. Has small leg slit on left side. Size 7 (s/m size). In near perfect condition, only flaw is 1/2 the clasp is missing in the back at the neck (last photo). New clasp could be sewn onto one side, or you could use a safety pin to secure, as I did. Dark blue color with square neck. Worn one time. Open to reasonable offers!