Mapstr Tsukiji Outer Market March aux poissons, restaurant Atria Long Formal Dress 6864h. Let your curves shine in this stunning empire waist long prom dress 6864H from Atria Couture. Featuring a twist front v neck bodice, this elegant evening gown has delicate shoulder straps that lead to an open back, creating a sultry look with every move. Available in misses and select plus sizes, this sleek formal dress boasts an empire waist that accentuates a long and lean silhouette. Proudly made in the USA, this slinky long dance dress has a figure hugging skirt with a thigh high side slit and a back godet that drapes into a small train. Perfect for prom, galas, and other formal occasions, this empire waist long prom dress is sure to impress.