Cobalt Blue Long Formal Prom Dress with Lace Back

A dash of sparkle enhances the beauty of this dark blue long prom dress. Glitter floral lace shines on the v-neck bodice of this beautiful cobalt formal dress, and a band of beads and sequins shimmer at the waist. Adjustable spaghetti straps lead to the lace panels that beautifully frame the triangle-shaped back cut-out detail on this lovely evening gown. Fully lined, the long a-line skirt opens in a side slit and billows to a romantic floor length. At under $150, this long blue prom dress is affordably priced for prom 2021, a winter formal, or a black-tie gala.