Costume Clear Out on Etsy American Duchess Blog 18th Century Dress, Marie Antoinette Dress, 18th Century Closing, Corset Dress, Masquerade Costume, Halloween Costume, Dress for Girls. Etsy Denmark The Nova Cocotte draws on historical influences: the corset and neckline are inspired by the high society fashions of the 18th century, with a neckline that sweeps gracefully across the shoulders and a 18th century corset 1700s witness2fashion