black sequin dress Tight Long Prom with Lace-Up Back Black / 15 Do Not Tumble Dry BLACK SEQUIN DRESS - Styled

The silhouette was inspired by an Alberto Giacometti lamp that Roseberry found in the Schiaparelli archives, and it featured over 190,000 crystal sequins, rhinestones, and beads

Josh Duboff is a VF.com senior writer, based in New York, who covers entertainment and culture

If youre worried about seeing your dress on someone else, check out our tips on how to accessorize your prom dress to make a best-selling look uniquely yours

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Structured, waist-cinching design with a supportive corset-style bodice