Navy Blue Iridescent Sequin A line Formal Evening Dress Promfy Simon Miller Sculpty Sleeveless Sequin Dress Iridescent Garmentory The SIREN dress features a halter silhouette adorned with oversized iridescent sequins that catch every glimmer. Its floor grazing length creates the illusion of liquid gold. An open back adds allure, while a Iridescent Glitter Metallic Gown with Applique David's Bridal ASOS DESIGN iridescent sequin cut out maxi dress with plunge neckline in apricot ASOS