Mermaid Off the Shoulder Navy Blue Prom Dress with Sequins PG469 Pgmdress Navy Blue Velvet Off shoulder 3 4 Sleeve Bridesmaid Dress VQ Navy Blue Off the Shoulder Mermaid Prom Dress with Sweetheart Sleevele Navy Blue Mermaid Bridesmaid Dresses Cap Sleeves Long Bridesmaid Dress GBD269 Light Blue Off The Shoulder Mermaid Lace Bridesmaid Dress off the shoulder navy blue bridesmaid dress Navy blue bridesmaid. This full length bridesmaid dress is made from navy blue satin and features a mermaid silhouette. Designed with an off the shoulder neckline, it includes a built in bra for added support and comfort. SKU: PB2759 Satin?? material Navy blue color Mermaid silhouette Off the shoulder Full length Built in bra.