Slip into this sexy long corset prom dress T815 by Amoris from Cinderella Divine and watch heads turn. With a peek-a-boo sweetheart neckline, this long evening gown has a wrap-around corset that laces up over the open back for the best fit. In misses and some plus sizes, this long formal dress has a long skirt with tummy-camouflaging ruching and a wide side slit that offers a sexy vibe. The sexy long corset prom dress is affordably priced under $150 so that you can get an upscale look for prom, galas, and other formal events without breaking the bank.