I Tested the Stunning Royal Blue Sequin Prom Dress Here's Why It's a A Line Royal Blue Sweetheart Side Slit Sequence Long Prom Dresses 2024 One Shoulder Royal Blue with Flower Appliques Long Prom Dress Sparkly Rhinestones Royal Blue Sequin Mermaid Long Train Prom Dress. This long sequin prom dress UK is a royal blue formal dress designed with one shoulder, a backless silhouette, and a side slit. Crafted from glimmering sequins, this dress will make you shine on your special occasion. Catalogue: sequin prom dress UKVenues: Hall,Church,Beach Destination,Garden OutdoorBack Details: BacklessSeason: Spring,Summer,Winter,FallNeckline: One ShoulderMaterial: SequinSilhouette: MermaidStyle: Vintage,Chic,BeachBody Shape: MissesSleeve Length: SleevelessWaist Line: NaturalHemline: Floor lengthEmbellishment: Split