Nautilus Condos Fort Walton Beach Affordable Luxury Fort walton Strapless Sweetheart Sleeveless Long Formal Dress With Split Lace. Captivate in our Strapless Sweetheart Formal Dress featuring romantic neckline, dramatic split, and delicate lace details. This sleeveless long gown combines classic elements with elegant embellishments. Perfect for formal weddings and galas. Beautiful sweetheart design with intricate lace accents. Available in multiple sizes. Find romantic formal dresses at koscy.