Exquisitely glamorous, this long strapless sequin prom dress is sure to turn heads at your next formal event. Whether you're attending prom, a gala, or another black-tie formal, this long sequin evening gown shines in the spotlight. With a plunging v-neckline, this strapless formal dress offers a sexy vibe with the floor-length sequin skirt that includes side ruching that ends at the thigh-high side slit. Sold exclusively at PromGirl, this designer long strapless sequin prom dress is offered in misses and plus sizes.