Wow your friends in this off-the-shoulder long prom dress that is sold exclusively at PromGirl. Envision your fantasy-filled evening in this gorgeous off-the-shoulder formal gown with a sheer lace bodice and scattered sequins that sparkle under the lights. The long prom gown has romantic draped sleeves and matching sequin lace on the hip-hugging long skirt. A thigh-high side slit and a small train complete the look of this off-the-shoulder long prom dress that offers refined styling and sparkly details.