The crowd is going to love this open-back long sequin prom dress C2402 from Chicas. Fully sequined from the surplice v-neckline to the hem, this faux-wrap long formal dress is a glamorous choice for prom, galas, and other black-tie events. In misses and plus sizes, this long sequin evening gown has thin shoulder straps that lace up over the open back, while the hip-hugging long skirt has a flirty side slit that finishes the look. Affordably priced under $200, this open-back long sequin prom dress is a head-turning style that won't break the bank.