Lace & Beads Saffron navy blue embellished maxi dress. This dark blue sequin dress features a floral embellished and embroidered top with an open back and a flowy full skirt. The hand-embellished top and higher neckline give an utterly elegant look. Whether you are looking for a dark blue wedding guest dress. a navy blue bridesmaid. or just a navy occasionwear dress. the classic details on this dress make it the perfect dress to wear to your next big event.