Elegant Sky Blue Sheath Cowl Neck Spaghetti Strap Lace Up Floor-Length Ruffled Back Long Prom DressesLuodiLan's sky blue satin prom dress features a draped neckline with slender straps, adorned with lace detailing for refined elegance. The figure hugging sheath silhouette fits the body perfectly, while the back tie design allows for adjustable wear. The satin fabric naturally exudes a luxurious sheen, and the long hemline makes it ideal for formal occasions such as proms and galas, showcasing an effortlessly graceful demeanor. Back Style: Lace Up