Halston heritage blue tulip faille gown size 6 maxi formal prom

Halston heritage gown Tulip faille maxi style Size 6 Blue Sleeve less Zipper in back Lined Heavy material **Does have dirt and scuffs at the bottom from dragging on floor. Could probably wash out. There is metal clips on each shoulder strap and I’m not sure why. Approximate measurements: Pit to pit: 16 inches Pit to bottom:54.5 inches Length: 63.5 inches waist: 15 inches Tags: perfect for a formal black tie event or prom dress evening gown