Browse our large selection of elegant long, mermaid, sexy, lace, backless, beaded & cheap prom dresses, and find the perfect long formal dresses for your prom. At Romanbridal you will find many long prom dresses and gowns from the top formal dress designers and manufacturers. A long dress makes an elegant statement at any formal event whether it is prom, a formal dance, or wedding. Shop our huge selection of long dresses, and you will find long elegant dresses priced to fit every budget. Whatever the event you are looking for, we have your perfect long dress.