Atria Long Formal Dress 6871h 10 2025 ENSB. Step into elegance with this stunning Atria Couture long prom dress 6871H. Made in the USA, this dress features a square neckline and charming ruffled shoulder straps that lead to an alluring open back. Available in both misses and plus sizes, the mermaid skirt boasts a side slit and finishes with a delicate horsehair hemline. Perfect for prom, galas, and formal events, this dress is more than just a garment, it's a tale waiting to be told.