Jersey knit makes this two-piece cropped Rachel Allan 7503 prom dress feel comfortable, while explosions of crystal beadwork catch the eye. Its cropped top is seemingly simple with a high round neckline and sleeveless cut taken in at the shoulder. Turn around, and the back features a sheer illusion band down the center, with bursts of crystals addling loads of sparkle. The fit and flare skirt sits at the natural waistline, gently hugs the hips and flares to a sweep train. A sheer overlay gives it a beautiful wispy effect.