Celebrate the night in this strapless long prom dress 8449J by Cinderella Couture. With a beaded sheer sweetheart corset that wraps around to the lace-up back, this strapless long special-occasion dress sparkles in the spotlight. In misses and some plus sizes, this strapless long formal dress has a long satin skirt with tummy-camouflaging pleats, a thigh-high side slit, and a small train. Priced under $200, this strapless long prom dress is as affordable as it is beautiful for prom, galas, and other formal events.